RCE in Totolink Lr350
CVE-2024-7214
A vulnerability has been found in TOTOLINK LR350 9.3.5u.6369_B20220309 and classified as critical. Affected by this vulnerability is the function setWanCfg of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument hostName leads t…
Vulnerability class: Command Injection (OS Command Injection)
EPSS: 0.058 (90.7th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L.
Affected products
- Totolink Lr350 — versions 9.3.5u.6369_B20220309
Weakness classification (CWE)
Public proof-of-concept exploits
References
- VDB-272785 | TOTOLINK LR350 cstecgi.cgi setWanCfg command injection (vdb-entry, technical-description)
- VDB-272785 | CTI Indicators (IOB, IOC, TTP, IOA) (signature, permissions-required)
- Submit #378319 | TOTOLINK LR350 V9.3.5u.6369_B20220309 Buffer Overflow (third-party-advisory)
- github.com/abcdefg-png/IoT-vulnerable/blob/main/TOTOLINK/LR350/setWanCfg.md (exploit)
Frequently asked questions
- What is CVE-2024-7214?
- CVE-2024-7214 is a medium-severity vulnerability in Totolink Lr350, classified under Command Injection. CVSS score: 6.3/10. Published 2024-07-30.
- How severe is CVE-2024-7214?
- Medium severity. CVSS v3 base score is 6.3 out of 10.
- Is CVE-2024-7214 known to be exploited?
- 4 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.