Buffer overflow in Tenda O3
CVE-2024-7151
A vulnerability was found in Tenda O3 1.0.0.10(2478). It has been declared as critical. This vulnerability affects the function fromMacFilterSet of the file /goform/setMacFilter. The manipulation of the argument remark leads to stack-based buffer overflow. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. VDB-272554 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
Vulnerability class: Buffer Overflow
Published · last modified .
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.
EPSS exploit prediction
EPSS: 0.011 (64.7th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 65th percentile — 64.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.011 · newest: 0.011 · change: 0.000
Affected products
- Tenda O3 — versions 1.0.0.10(2478)
- Tenda O3 Firmware — versions 1.0.0.10\(2478\), 1.0.0.10(2478)
Weakness classification (CWE)
References
- vuldb.com/ (technical-description, Third Party Advisory, vdb-entry)
- vuldb.com/ (signature, Permissions Required, permissions-required)
- vuldb.com/ (Third Party Advisory, third-party-advisory)
- github.com/noahze01/IoT-vulnerable/blob/main/Tenda/O3v2.0/fromMacFilterSet.md (Exploit, Third Party Advisory, exploit)
Frequently asked questions
- What is CVE-2024-7151?
- CVE-2024-7151 is a high-severity vulnerability in Tenda O3, classified under Stack-based Buffer Overflow. CVSS score: 8.8/10. Published 2024-07-27.
- How severe is CVE-2024-7151?
- High severity. CVSS v3 base score is 8.8 out of 10.