Vulnerability Scan Result
| Title: | Friedrich Gottschalk | Lohnunternehmen in Isselburg & Umgebung |
| Description: | Landtechnisches Lohnunternehmen Friedrich Gottschalk. Ihr Partner am Unteren Niederrhein und dem Südlichen Münsterland. Mehr erfahren... >> |
| ip_address | 157.90.184.87 |
| country | DE  |
| network_name | Hetzner Online GmbH |
| asn | AS24940 |
21/tcp | ftp | ProFTPD - |
22/tcp | ssh | ProFTPD mod_sftp - |
25/tcp | smtp | - - |
80/tcp | http | Apache httpd - |
110/tcp | pop3 | Courier pop3d - |
143/tcp | imap | Dovecot imapd - |
443/tcp | https | Apache httpd - |
465/tcp | smtp | - - |
587/tcp | smtp | - - |
993/tcp | imaps | - - |
995/tcp | pop3s | - - |
3306/tcp | mysql | MySQL 5.5.5-10.11.14-MariaDB-0+deb12u2 |
5432/tcp | postgresql | PostgreSQL DB 9.6.0 or later |
| Software / Version | Category |
|---|---|
| Clipboard.js | JavaScript libraries |
| FitVids.JS 4.27.6 | Widgets, Video players |
| Google Font API | Font scripts |
| jQuery Migrate 3.4.1 | JavaScript libraries |
| Google Analytics GA4 | Analytics |
| GSAP | JavaScript frameworks |
| GTranslate | WordPress plugins, Translation |
| Apache HTTP Server | Web servers |
| jQuery 3.7.1 | JavaScript libraries |
| MySQL | Databases |
| Open Graph | Miscellaneous |
| PHP | Programming languages |
| DoubleClick Floodlight | Advertising |
| Priority Hints | Performance |
| WordPress 6.9.4 | CMS, Blogs |
| Cookie Control | Cookie compliance |
| Cookiebot 1 | Cookie compliance |
| Cybot | Cookie compliance |
| Divi 4.27.6 | Page builders, WordPress themes, WordPress plugins |
| Google Tag Manager | Tag managers |
| Lodash 1.13.7 | JavaScript libraries |
| RSS | Miscellaneous |
| Slider Revolution 6.3.6 | Widgets, Photo galleries |
| Yoast SEO 27.5 | SEO, WordPress plugins |
Web Application Vulnerabilities
Evidence
| URL | Evidence |
|---|---|
| https://www.friedrich-gottschalk.de/ | Response headers do not include the Referrer-Policy HTTP security header as well as the |
Vulnerability description
We noticed that the target application's server responses lack the Referrer-Policy HTTP header, which controls how much referrer information the browser will send with each request originated from the current web application.
Risk description
The risk is that if a user visits a web page (e.g. "http://example.com/pricing/") and clicks on a link from that page going to e.g. "https://www.google.com", the browser will send to Google the full originating URL in the `Referer` header, assuming the Referrer-Policy header is not set. The originating URL could be considered sensitive information and it could be used for user tracking.
Recommendation
The Referrer-Policy header should be configured on the server side to avoid user tracking and inadvertent information leakage. The value `no-referrer` of this header instructs the browser to omit the Referer header entirely.
Classification
| CWE | CWE-693 |
| OWASP Top 10 - 2017 | |
| OWASP Top 10 - 2021 |
Evidence
Vulnerability description
We found the robots.txt on the target server. This file instructs web crawlers what URLs and endpoints of the web application they can visit and crawl. Website administrators often misuse this file while attempting to hide some web pages from the users.
Risk description
There is no particular security risk in having a robots.txt file. However, it's important to note that adding endpoints in it should not be considered a security measure, as this file can be directly accessed and read by anyone.
Recommendation
We recommend you to manually review the entries from robots.txt and remove the ones which lead to sensitive locations in the website (ex. administration panels, configuration files, etc).
Evidence
| URL | Evidence |
|---|---|
| https://www.friedrich-gottschalk.de/ | Response headers do not include the X-Content-Type-Options HTTP security header |
Vulnerability description
We noticed that the target application's server responses lack the X-Content-Type-Options header. This header is particularly important for preventing Internet Explorer from reinterpreting the content of a web page (MIME-sniffing) and thus overriding the value of the Content-Type header.
Risk description
The risk is that lack of this header could make possible attacks such as Cross-Site Scripting or phishing in Internet Explorer browsers.
Recommendation
We recommend setting the X-Content-Type-Options header such as `X-Content-Type-Options: nosniff`.
Classification
| CWE | CWE-693 |
| OWASP Top 10 - 2017 | |
| OWASP Top 10 - 2021 |
Evidence
| URL | Evidence |
|---|---|
| https://www.friedrich-gottschalk.de/ | Response does not include the HTTP Content-Security-Policy security header or meta tag |
Vulnerability description
We noticed that the target application lacks the Content-Security-Policy (CSP) header in its HTTP responses. The CSP header is a security measure that instructs web browsers to enforce specific security rules, effectively preventing the exploitation of Cross-Site Scripting (XSS) vulnerabilities.
Risk description
The risk is that if the target application is vulnerable to XSS, lack of this header makes it easily exploitable by attackers.
Recommendation
Configure the Content-Security-Header to be sent with each HTTP response in order to apply the specific policies needed by the application.
Classification
| CWE | CWE-1021 |
| OWASP Top 10 - 2017 | |
| OWASP Top 10 - 2021 |
Evidence
| URL | Method | Parameters | Evidence |
|---|---|---|---|
| https://www.friedrich-gottschalk.de/wp-content/themes/Divi | GET | Headers: User-Agent=Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/108.0.0.0 Safari/537.36 | Response has an internal server error status code: 500 |
Vulnerability description
We noticed that the target application's website does not properly handle or incorrectly manages exceptional conditions like Internal Server Errors. These errors can reveal sensitive information through their error messages. For instance, an error message could inadvertently disclose system paths or private application details.
Risk description
The risk exists that attackers could utilize information revealed in Internal Server Error messages to mount more targeted and effective attacks. Detailed error messages could, for example, expose a path traversal weakness (CWE-22) or other exploitable system vulnerabilities.
Recommendation
Ensure that error messages only contain minimal details that are useful to the intended audience, and nobody else. The messages need to strike the balance between being too cryptic and not being cryptic enough. They should not necessarily reveal the methods that were used to determine the error. Such detailed information can be used to refine the original attack to increase the chances of success. If errors must be tracked in some detail, capture them in log messages - but consider what could occur if the log messages can be viewed by attackers. Avoid recording highly sensitive information such as passwords in any form. Avoid inconsistent messaging that might accidentally tip off an attacker about internal state, such as whether a username is valid or not.
Classification
| CWE | CWE-209 |
| OWASP Top 10 - 2017 | |
| OWASP Top 10 - 2021 |
Evidence
| Software / Version | Category |
|---|---|
| Clipboard.js | JavaScript libraries |
| FitVids.JS 4.27.6 | Widgets, Video players |
| Google Font API | Font scripts |
| jQuery Migrate 3.4.1 | JavaScript libraries |
| Google Analytics GA4 | Analytics |
| GSAP | JavaScript frameworks |
| GTranslate | WordPress plugins, Translation |
| Apache HTTP Server | Web servers |
| jQuery 3.7.1 | JavaScript libraries |
| MySQL | Databases |
| Open Graph | Miscellaneous |
| PHP | Programming languages |
| DoubleClick Floodlight | Advertising |
| Priority Hints | Performance |
| WordPress 6.9.4 | CMS, Blogs |
| Cookie Control | Cookie compliance |
| Cookiebot 1 | Cookie compliance |
| Cybot | Cookie compliance |
| Divi 4.27.6 | Page builders, WordPress themes, WordPress plugins |
| Google Tag Manager | Tag managers |
| Lodash 1.13.7 | JavaScript libraries |
| RSS | Miscellaneous |
| Slider Revolution 6.3.6 | Widgets, Photo galleries |
| Yoast SEO 27.5 | SEO, WordPress plugins |
Vulnerability description
We noticed that server software and technology details are exposed, potentially aiding attackers in tailoring specific exploits against identified systems and versions.
Risk description
The risk is that an attacker could use this information to mount specific attacks against the identified software type and version.
Recommendation
We recommend you to eliminate the information which permits the identification of software platform, technology, server and operating system: HTTP server headers, HTML meta information, etc.
Classification
| CWE | CWE-200 |
| OWASP Top 10 - 2017 | |
| OWASP Top 10 - 2021 |
Evidence
| URL | Evidence |
|---|---|
| https://www.friedrich-gottschalk.de/ | Response headers do not include the HTTP Strict-Transport-Security header |
Vulnerability description
We noticed that the target application lacks the HTTP Strict-Transport-Security header in its responses. This security header is crucial as it instructs browsers to only establish secure (HTTPS) connections with the web server and reject any HTTP connections.
Risk description
The risk is that lack of this header permits an attacker to force a victim user to initiate a clear-text HTTP connection to the server, thus opening the possibility to eavesdrop on the network traffic and extract sensitive information (e.g. session cookies).
Recommendation
The Strict-Transport-Security HTTP header should be sent with each HTTPS response. The syntax is as follows: `Strict-Transport-Security: max-age=<seconds>[; includeSubDomains]` The parameter `max-age` gives the time frame for requirement of HTTPS in seconds and should be chosen quite high, e.g. several months. A value below 7776000 is considered as too low by this scanner check. The flag `includeSubDomains` defines that the policy applies also for sub domains of the sender of the response.
Classification
| CWE | CWE-693 |
| OWASP Top 10 - 2017 | |
| OWASP Top 10 - 2021 |
Vulnerability description
We have noticed that the server is missing the security.txt file, which is considered a good practice for web security. It provides a standardized way for security researchers and the public to report security vulnerabilities or concerns by outlining the preferred method of contact and reporting procedures.
Risk description
There is no particular risk in not having a security.txt file for your server. However, this file is important because it offers a designated channel for reporting vulnerabilities and security issues.
Recommendation
We recommend you to implement the security.txt file according to the standard, in order to allow researchers or users report any security issues they find, improving the defensive mechanisms of your server.
Classification
| CWE | CWE-1188 |
| OWASP Top 10 - 2017 | |
| OWASP Top 10 - 2021 |
Evidence
| URL | Method | Parameters | Evidence |
|---|---|---|---|
| https://www.friedrich-gottschalk.de/ | GET | Headers: User-Agent=Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/108.0.0.0 Safari/537.36 | Email Address: info@friedrich-gottschalk.de |
Vulnerability description
We noticed that this web application exposes email addresses, which might be unintended. While not inherently a vulnerability, this information could be leveraged in social engineering or spam related activities.
Risk description
The risk is that exposed email addresses within the application could be accessed by unauthorized parties. This could lead to privacy violations, spam, phishing attacks, or other forms of misuse.
Recommendation
Compartmentalize the application to have 'safe' areas where trust boundaries can be unambiguously drawn. Do not allow email addresses to go outside of the trust boundary, and always be careful when interfacing with a compartment outside of the safe area.
Classification
| CWE | CWE-200 |
| OWASP Top 10 - 2017 | |
| OWASP Top 10 - 2021 |
Infrastructure Vulnerabilities
Evidence
We managed to detect a publicly accessible SSH service. Starting Nmap ( https://nmap.org ) at 2026-05-02 08:02 EEST Nmap scan report for www.friedrich-gottschalk.de (157.90.184.87) Host is up (0.024s latency). Other addresses for www.friedrich-gottschalk.de (not scanned): 2a01:4f8:d0a:7552::2 rDNS record for 157.90.184.87: dedi6348.your-server.de
PORT STATE SERVICE VERSION 22/tcp open ssh ProFTPD mod_sftp (protocol 2.0) | ssh-auth-methods: | Supported authentication methods: | publickey |_ password
Service detection performed. Please report any incorrect results at https://nmap.org/submit/ . Nmap done: 1 IP address (1 host up) scanned in 1.18 seconds
Vulnerability description
We found that the SSH service with username/password authentication is publicly accessible. Network administrators often use remote administration protocols to control devices like switches, routers, and other essential systems. However, allowing these services to be accessible via the Internet can increase security risks, creating potential opportunities for attacks on the organization.
Risk description
Exposing this service online with username/password authentication can enable attackers to launch authentication attacks, like guessing login credentials, and potentially gaining unauthorized access. Vulnerabilities, such as unpatched software, protocol flaws, or backdoors could also be exploited. An example is the CVE-2024-3094 (XZ Utils Backdoor) vulnerability.
Recommendation
We recommend turning off SSH with username/password authentication access over the Internet and instead using a Virtual Private Network (VPN) that mandates two-factor authentication (2FA). If the SSH service is essential for business purposes, we recommend limiting access only from designated IP addresses using a firewall. Furthermore, it is advisable to utilize SSH Public Key Authentication since it employs a key pair to verify the identity of a user or process.
Evidence
We managed to detect a publicly accessible PostgreSQL service. PORT STATE SERVICE VERSION 5432/tcp open postgresql PostgreSQL DB 9.6.0 or later
Vulnerability description
We found that the PostgreSQL service is publicly accessible. This service often holds critical organizational data, making it a potential prime target for determined attackers.
Risk description
The risk exists that an attacker exploits this issue by launching a password-based attack on the PostgreSQL service. If an attacker identifies a correct set of login details, they could gain access to the database and start enumerating, potentially revealing confidential information. Moreover, such vulnerabilities could lead to other forms of attacks, including privilege escalation, allowing attackers to run system commands and move laterally to other systems in the internal network.
Recommendation
We recommend ensuring that the PostgreSQL service is not publicly accessible. The PostgreSQL service should be safeguarded behind a firewall or made available only to users connected through a Virtual Private Network (VPN) server. However, if the PostgreSQL service is required to be directly accessible over the Internet, we recommend reconfiguring it such that it is accessible only from known IP addresses.
Evidence
We managed to detect a publicly accessible MySQL service. PORT STATE SERVICE VERSION 3306/tcp open mysql MySQL 5.5.5-10.11.14-MariaDB-0+deb12u2
Vulnerability description
We identified that the MySQL service is publicly accessible. MySQL serves as a common database for numerous web applications and services for data storage, making it a potential prime target for determined attackers.
Risk description
The risk exists that an attacker exploits this issue by launching a password-based attack on the MySQL service. Furthermore, they could exploit zero-day vulnerabilities to obtain remote access to the MySQL database server, thereby gaining complete control over its operating system and associated services. Such an attack could lead to the exposure of confidential or sensitive information.
Recommendation
We recommend turning off public Internet access to MySQL and opting for a Virtual Private Network (VPN) that enforces two-factor authentication (2FA). Avoid enabling direct user authentication to the MySQL service via the Internet, as this could enable attackers to engage in password-guessing and potentially initiate attacks leading to complete control. However, if the MySQL service is required to be directly accessible over the Internet, we recommend reconfiguring it to be accessible only from known IP addresses.
Evidence
We managed to detect a publicly accessible File Transfer Protocol (FTP) service. PORT STATE SERVICE VERSION 21/tcp open ftp ProFTPD
Vulnerability description
We found that the File Transfer Protocol (FTP) service is publicly accessible. The FTP enables client systems to connect to upload and download files. Nonetheless, FTP lacks encryption for the data exchanged between the server and the client, leaving all transferred data exposed in plaintext.
Risk description
Exposing this service online can enable attackers to execute man-in-the-middle attacks, capturing sensitive user credentials and the contents of files because FTP operates without encryption. The entirety of the communication between the client and the server remains unsecured in plaintext. This acquired information could further facilitate additional attacks within the network.
Recommendation
We recommend turning off FTP access over the Internet and instead using a Virtual Private Network (VPN) that mandates two-factor authentication (2FA). If the FTP service is essential for business purposes, we recommend limiting access only from designated IP addresses using a firewall. Furthermore, utilizing SFTP (Secure File Transfer Protocol) is recommended as this protocol employs encryption to secure data transfers.
Evidence
We managed to detect that mariadb has reached the End-of-Life (EOL).
Version detected: 5.5.5-10.11.14-mariadb-0%2Bdeb12u2 End-of-life date: 2020-04-11 Latest version for the cycle: 5.5.68 This release cycle (5.5) does have long-term-support (LTS). The cycle was released on 2012-04-11 and its latest release date was 2020-05-06.
Risk description
Using end-of-life (EOL) software poses significant security risks for organizations. EOL software no longer receives updates, including critical security patches. This creates a vulnerability landscape where known and potentially new security flaws remain unaddressed, making the software an attractive target for malicious actors. Attackers can exploit these vulnerabilities to gain unauthorized access, disrupt services, or steal sensitive data. Moreover, without updates, compatibility issues arise with newer technologies, leading to operational inefficiencies and increased potential for system failures. Additionally, regulatory and compliance risks accompany the use of EOL software. Many industries have strict data protection regulations that require up-to-date software to ensure the highest security standards. Non-compliance can result in hefty fines and legal consequences. Organizations also risk damaging their reputation if a breach occurs due to outdated software, eroding customer trust and potentially leading to a loss of business. Therefore, continuing to use EOL software undermines both security posture and business integrity, necessitating timely upgrades and proactive risk management strategies.
Recommendation
To mitigate the risks associated with end-of-life (EOL) software, it's crucial to take proactive steps. Start by identifying any EOL software currently in use within your organization. Once identified, prioritize upgrading or replacing these applications with supported versions that receive regular updates and security patches. This not only helps close security gaps but also ensures better compatibility with newer technologies, enhancing overall system efficiency and reliability.Additionally, develop a comprehensive software lifecycle management plan. This plan should include regular audits to identify upcoming EOL dates and a schedule for timely updates or replacements. Train your IT staff and users about the importance of keeping software up to date and the risks associated with using outdated versions. By maintaining a proactive approach to software management, you can significantly reduce security risks, ensure compliance with industry regulations, and protect your organization's reputation and customer trust.
Evidence
| Operating System | Accuracy |
|---|---|
| Linux 3.2 | 88% |
Vulnerability description
OS Detection
Evidence
| Software / Version | Category |
|---|---|
| WordPress 6.9.4 | CMS, Blogs |
| Slider Revolution 6.3.6 | Widgets, Photo galleries |
| MySQL | Databases |
| PHP | Programming languages |
| FitVids.JS 4.27.6 | Widgets, Video players |
| Apache HTTP Server | Web servers |
| Divi 4.27.6 | Page builders, WordPress themes, WordPress plugins |
| Yoast SEO 27.5 | SEO, WordPress plugins |
| GTranslate | WordPress plugins, Translation |
| jQuery Migrate 3.4.1 | JavaScript libraries |
| jQuery | JavaScript libraries |
| Google Tag Manager | Tag managers |
| Google Analytics GA4 | Analytics |
| Cookiebot | Cookie compliance |
| DoubleClick Floodlight | Advertising |
| Underscore.js 1.13.7 | JavaScript libraries |
| Clipboard.js | JavaScript libraries |
Vulnerability description
We noticed that server software and technology details are exposed, potentially aiding attackers in tailoring specific exploits against identified systems and versions.
Risk description
The risk is that an attacker could use this information to mount specific attacks against the identified software type and version.
Recommendation
We recommend you to eliminate the information which permits the identification of software platform, technology, server and operating system: HTTP server headers, HTML meta information, etc.
Evidence
| Domain Queried | DNS Record Type | Description | Value |
|---|---|---|---|
| www.friedrich-gottschalk.de | A | IPv4 address | 157.90.184.87 |
| www.friedrich-gottschalk.de | AAAA | IPv6 address | 2a01:4f8:d0a:7552::2 |
Risk description
An initial step for an attacker aiming to learn about an organization involves conducting searches on its domain names to uncover DNS records associated with the organization. This strategy aims to amass comprehensive insights into the target domain, enabling the attacker to outline the organization's external digital landscape. This gathered intelligence may subsequently serve as a foundation for launching attacks, including those based on social engineering techniques. DNS records pointing to services or servers that are no longer in use can provide an attacker with an easy entry point into the network.
Recommendation
We recommend reviewing all DNS records associated with the domain and identifying and removing unused or obsolete records.