Buffer overflow in Totolink Cp450
CVE-2024-7465
A vulnerability, which was classified as critical, was found in TOTOLINK CP450 4.1.0cu.747_B20191224. Affected is the function loginauth of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument http_host leads to buffer overflow…
Vulnerability class: Buffer Overflow
EPSS: 0.003 (55.5th 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
- Totolink Cp450 — versions 4.1.0cu.747_B20191224
Weakness classification (CWE)
Public proof-of-concept exploits
References
- VDB-273558 | TOTOLINK CP450 cstecgi.cgi loginauth buffer overflow (vdb-entry, technical-description)
- VDB-273558 | CTI Indicators (IOB, IOC, IOA) (signature, permissions-required)
- Submit #381340 | TOTOLINK CP450 v4.1.0cu.747_B20191224 Buffer Overflow (third-party-advisory)
- github.com/abcdefg-png/IoT-vulnerable/blob/main/TOTOLINK/CP450/loginauth.md (exploit)
Frequently asked questions
- What is CVE-2024-7465?
- CVE-2024-7465 is a high-severity vulnerability in Totolink Cp450, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 8.8/10. Published 2024-08-05.
- How severe is CVE-2024-7465?
- High severity. CVSS v3 base score is 8.8 out of 10.
- Is CVE-2024-7465 known to be exploited?
- 4 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.