XSS in Linksys E5600
CVE-2025-29231
A stored cross-site scripting (XSS) vulnerability in the page_save component of Linksys E5600 V1.1.0.26 allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the hostname and domainName parameters.
Vulnerability class: XSS (Cross-Site Scripting)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.
EPSS exploit prediction
EPSS: 0.002 (7.6th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 8th percentile — 7.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: +0.000
Affected products
- Linksys E5600
- Linksys E5600 Firmware — versions 1.1.0.26
Weakness classification (CWE)
References
- github.com/JZP018/Vuln/blob/main/linsys/E5600/XSS_wan_name/XSS_wan_name.md (Broken Link)
- github.com/Suryaandave/CVES/tree/main/CVE-2025-29231 (Third Party Advisory)
Frequently asked questions
- What is CVE-2025-29231?
- CVE-2025-29231 is a medium-severity vulnerability in Linksys E5600, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2025-12-16.
- How severe is CVE-2025-29231?
- Medium severity. CVSS v3 base score is 6.1 out of 10.