Home/CVE/Improper neutralization of input during web page generation ('Cross-site Scripting') vulnerability in Router Port Forwar
CVE

CVE-2024-53283

Improper neutralization of input during web page generation ('Cross-site Scripting') vulnerability in Router Port Forwar

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.

MEDIUM · CVSS 5.9 EPSS 0.00692
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  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules0 YARA rules0
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Weakness Classification

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
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Affected Products & Versions

2
synology router manager>= 1.3 and < 1.3.1-9346
synology router managerall versions
▣

Scoring & Timeline

5.9
MEDIUM · CVSS v3.1 · security@synology.com
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Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD09 Dec 2024 · 04:15 AM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:L
SSVC triage · cisa-vulnrichment
Exploitation
none
Automatable
no
Technical impact
partial
SSVC asks the questions that actually drive patch urgency: is it being exploited, can attacks be automated, and how total is the impact.
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References & Sources

1
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://www.synology.com/en-global/security/advisory/Synology_SA_24_09Vendor Advisory
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