Buffer overflow in Tenda Ac5
CVE-2023-41563
Tenda AC9 V3.0 V15.03.06.42_multi and Tenda AC5 US_AC5V1.0RTL_V15.03.06.28 were discovered to contain a stack overflow via parameter mac at url /goform/GetParentControlInfo.
Vulnerability class: Buffer Overflow
EPSS: 0.007 (49.2th 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 Ac5 — versions 1.0
- Tenda Ac5_firmware — versions 15.03.06.28
- Tenda Ac9 — versions 3.0
- Tenda Ac9_firmware — versions 15.03.06.42_multi
- N/a — versions n/a
Weakness classification (CWE)
Public proof-of-concept exploits
References
- cve@mitre.org (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2023-41563?
- CVE-2023-41563 is a critical-severity vulnerability in Tenda Ac5, classified under Out-of-bounds Write. CVSS score: 9.8/10. Published 2023-08-30.
- How severe is CVE-2023-41563?
- Critical severity. CVSS v3 base score is 9.8 out of 10.
- Is CVE-2023-41563 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.