CVE-2024-53283: router manager XSS — Fix

Description

Improper neutralization of input during web page generation ('Cross-site Scripting') vulnerability in Router Port Forward functionality in Synology Router Manager (SRM) before 1.3.1-9346-10 allows remote authenticated users with administrator privileges to read or write specific files containing non-sensitive information and conduct limited denial-of-service attacks by injecting arbitrary web script or HTML.

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CVSS v3.1 Score

5.9

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:L

Weakness Type (CWE)

CWE-79 Cross-site Scripting (XSS)

Affected Products

Vendor	Product	Versions
synology	router_manager	1.3 — 1.3.1-9346
synology	router_manager	All
synology	router_manager	All
synology	router_manager	All
synology	router_manager	All
synology	router_manager	All
synology	router_manager	All
synology	router_manager	All
synology	router_manager	All
synology	router_manager	All
synology	router_manager	All

References

Advisories & Patches

https://www.synology.com/en-global/security/advisory/Synology_SA_24_09

Frequently Asked Questions

What is CVE-2024-53283? +

Improper neutralization of input during web page generation ('Cross-site Scripting') vulnerability in Router Port Forward functionality in Synology Router Manager (SRM) before 1.3.1-9346-10 allows remote authenticated users with administrator privileges to read or write specific files containing non-sensitive information and conduct limited denial-of-service attacks by injecting arbitrary web script or HTML. It has a CVSS v3.1 base score of 5.9 (MEDIUM).

How severe is CVE-2024-53283? +

CVE-2024-53283 has a CVSS v3.1 score of 5.9 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

What products are affected by CVE-2024-53283? +

CVE-2024-53283 affects products from synology, specifically: router_manager. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2024-53283? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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CVE-2024-53283