Buffer overflow in Tenda Ac7
CVE-2024-2902
A vulnerability was found in Tenda AC7 15.03.06.44 and classified as critical. This issue affects the function fromSetWifiGusetBasic of the file /goform/WifiGuestSet. The manipulation of the argument shareSpeed leads to stack-based buffer…
Vulnerability class: Buffer Overflow
EPSS: 0.004 (63.4th 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
- Tenda Ac7 — versions 15.03.06.44
Weakness classification (CWE)
Public proof-of-concept exploits
References
- VDB-257945 | Tenda AC7 WifiGuestSet fromSetWifiGusetBasic stack-based overflow (vdb-entry, technical-description)
- VDB-257945 | CTI Indicators (IOB, IOC, IOA) (signature, permissions-required)
- Submit #300449 | Tenda AC7 V1.0 V15.03.06.44 buffer overflow (third-party-advisory)
- github.com/abcdefg-png/IoT-vulnerable/blob/main/Tenda/AC7/v1/fromSetWifiGusetBa… (exploit)
Frequently asked questions
- What is CVE-2024-2902?
- CVE-2024-2902 is a high-severity vulnerability in Tenda Ac7, classified under Stack-based Buffer Overflow. CVSS score: 8.8/10. Published 2024-03-26.
- How severe is CVE-2024-2902?
- High severity. CVSS v3 base score is 8.8 out of 10.
- Is CVE-2024-2902 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.