Vulnerability Scan Result

Target:

https://portal.eu.xdr.trendmicro.com/index.html#/workbench/alerts/WB-22617-20250816-00001?ref=0c12e642ca5b7ed4436e5f23f568ae10066608d3

Scanned target: https://portal.eu.xdr.trendmicro.com/index.html#/workbench/alerts/WB-22617-20250816-00001?ref=0c12e642ca5b7ed4436e5f23f568ae10066608d3

Submitted: Aug 16, 2025 from TV

Public Scan

Scan mode: Passive (non-intrusive)

Summary

low

Info

Low

Medium

High

Critical

Screenshot

Screenshot could not be taken.

Title:	Trend Vision One™
Description:	No description found

IP Information

ip_address	18.196.213.110
country	DE
network_name	Amazon Inc
asn	AS16509

ip_address	3.66.154.247
country	DE
network_name	Amazon Inc
asn	AS16509

ip_address	35.157.191.139
country	DE
network_name	Amazon Inc
asn	AS16509

Open Ports

80/tcp	http	awselb/2.0 -
443/tcp	https	awselb/2.0 -

Web Technologies

Software / Version	Category
Amazon Web Services	PaaS
AWS Certificate Manager	SSL/TLS certificate authorities
Amazon S3	CDN
Nginx	Web servers, Reverse proxies
Open Graph	Miscellaneous
Vue.js	JavaScript frameworks
HSTS	Security

Web Application Vulnerabilities

Evidence

URL Evidence

URL	Evidence
https://portal.eu.xdr.trendmicro.com/index.html	Response headers include the HTTP Content-Security-Policy security header with the following security issues:`script-src: 'self' can be problematic if you host JSONP, Angular or user uploaded files. script-src: 'unsafe-eval' allows the execution of code injected into DOM APIs such as eval(). base-uri: Missing base-uri allows the injection of base tags. They can be used to set the base URL for all relative (script) URLs to an attacker controlled domain. We recommend setting it to 'none' or 'self'. object-src: We recommend restricting object-src to 'none'.`

https://portal.eu.xdr.trendmicro.com/index.html

Response headers include the HTTP Content-Security-Policy security header with the following security issues:script-src: 'self' can be problematic if you host JSONP, Angular or user uploaded files. script-src: 'unsafe-eval' allows the execution of code injected into DOM APIs such as eval(). base-uri: Missing base-uri allows the injection of base tags. They can be used to set the base URL for all relative (script) URLs to an attacker controlled domain. We recommend setting it to 'none' or 'self'. object-src: We recommend restricting object-src to 'none'.

Vulnerability description

We noticed that the Content-Security-Policy (CSP) header configured for the web application includes unsafe directives. The CSP header activates a protection mechanism implemented in web browsers which prevents exploitation of Cross-Site Scripting vulnerabilities (XSS) by restricting the sources from which content can be loaded or executed.

Risk description

For example, if the unsafe-inline directive is present in the CSP header, the execution of inline scripts and event handlers is allowed. This can be exploited by an attacker to execute arbitrary JavaScript code in the context of the vulnerable application.

Recommendation

Remove the unsafe values from the directives, adopt nonces or hashes for safer inclusion of inline scripts if they are needed, and explicitly define the sources from which scripts, styles, images or other resources can be loaded.

Classification

CWE	CWE-693
OWASP Top 10 - 2017
OWASP Top 10 - 2021

Evidence

Software / Version	Category
Amazon Web Services	PaaS
AWS Certificate Manager	SSL/TLS certificate authorities
Amazon S3	CDN
Nginx	Web servers, Reverse proxies
Open Graph	Miscellaneous
Vue.js	JavaScript frameworks
HSTS	Security

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.

Infrastructure Vulnerabilities

Evidence

Domain Queried	DNS Record Type	Description	Value
portal.eu.xdr.trendmicro.com	A	IPv4 address	35.157.191.139
portal.eu.xdr.trendmicro.com	A	IPv4 address	18.196.213.110
portal.eu.xdr.trendmicro.com	A	IPv4 address	3.66.154.247
portal.eu.xdr.trendmicro.com	CNAME	Canonical name	40ee56e3-euprod-uicwebserv-2e04-597333822.eu-central-1.elb.amazonaws.com

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.

Evidence

Software / Version	Category
Nginx	Web servers, Reverse proxies
Amazon Web Services	PaaS
HSTS	Security
Amazon S3	CDN
AWS Certificate Manager	SSL/TLS certificate authorities

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.