Buffer overflow in Tenda I29
CVE-2023-50991
Buffer Overflow vulnerability in Tenda i29 versions 1.0 V1.0.0.5 and 1.0 V1.0.0.2, allows remote attackers to cause a denial of service (DoS) via the pingIp parameter in the pingSet function.
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.088 (95.0th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 95th percentile — 95.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.088 · newest: 0.088 · change: 0.000
Affected products
- Tenda I29 — versions 1.0
- Tenda I29 Firmware — versions 1.0.0.2, 1.0.0.5
Weakness classification (CWE)
Public proof-of-concept exploits
References
- github.com/ef4tless/vuln/blob/master/iot/i29/pingSet.md (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2023-50991?
- CVE-2023-50991 is a high-severity vulnerability in Tenda I29, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 7.5/10. Published 2024-01-05.
- How severe is CVE-2023-50991?
- High severity. CVSS v3 base score is 7.5 out of 10.
- Is CVE-2023-50991 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.