Buffer overflow in Tendacn G3

CVE-2024-50854

Tenda G3 v3.0 v15.11.0.20 was discovered to contain a stack overflow via the formSetPortMapping function.

Vulnerability class: Buffer Overflow

EPSS: 0.005 (40.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

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

Affected products

Tendacn G3 — versions 3.0
Tendacn G3_firmware — versions 15.11.0.20
N/a — versions n/a

Weakness classification (CWE)

CWE-787 — Out-of-bounds Write

References

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

Frequently asked questions

What is CVE-2024-50854?: CVE-2024-50854 is a high-severity vulnerability in Tendacn G3, classified under Out-of-bounds Write. CVSS score: 8.8/10. Published 2024-11-13.
How severe is CVE-2024-50854?: High severity. CVSS v3 base score is 8.8 out of 10.