Buffer overflow in Tenda A18

CVE-2023-50585

Tenda A18 v15.13.07.09 was discovered to contain a stack overflow via the devName parameter in the formSetDeviceName function.

Vulnerability class: Buffer Overflow

EPSS: 0.007 (48.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Tenda A18
Tenda A18_firmware — versions 15.13.07.09
N/a — versions n/a

Weakness classification (CWE)

CWE-787 — Out-of-bounds Write

Public proof-of-concept exploits

fkie-cad/nvd-json-data-feeds

References

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

Frequently asked questions

What is CVE-2023-50585?: CVE-2023-50585 is a critical-severity vulnerability in Tenda A18, classified under Out-of-bounds Write. CVSS score: 9.8/10. Published 2024-01-09.
How severe is CVE-2023-50585?: Critical severity. CVSS v3 base score is 9.8 out of 10.
Is CVE-2023-50585 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.