What is CVE-2025-60691?

CVE-2025-60691 is a high-severity vulnerability in Linksys E1200, classified under Stack-based Buffer Overflow. CVSS score: 8.8/10. Published 2025-11-13.

How severe is CVE-2025-60691?

High severity. CVSS v3 base score is 8.8 out of 10.

Buffer overflow in Linksys E1200

CVE-2025-60691

A stack-based buffer overflow exists in the httpd binary of Linksys E1200 v2 routers (Firmware E1200_v2.0.11.001_us.tar.gz). The apply_cgi and block_cgi functions copy user-supplied input from the "url" CGI parameter into stack buffers (v3…

Vulnerability class: Buffer Overflow

EPSS: 0.008 (51.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Linksys E1200 — versions 2
Linksys E1200_firmware — versions 2.0.11.001
N/a — versions n/a

Weakness classification (CWE)

CWE-121 — Stack-based Buffer Overflow

References

cve@mitre.org (Product)
cve@mitre.org (Product)
cve@mitre.org (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2025-60691?: CVE-2025-60691 is a high-severity vulnerability in Linksys E1200, classified under Stack-based Buffer Overflow. CVSS score: 8.8/10. Published 2025-11-13.
How severe is CVE-2025-60691?: High severity. CVSS v3 base score is 8.8 out of 10.