What’s Vulnerable › Vulnerabilities

CVE-2023-7214: Totolink N350RT HTTP POST Request main stack-based overflow

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.9% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2024-01-07 · updated 2026-06-17
• Weakness: CWE-121

Description

A vulnerability, which was classified as critical, has been found in Totolink N350RT 9.3.5u.6139_B20201216. Affected by this issue is the function main of the file /cgi-bin/cstecgi.cgi?action=login of the component HTTP POST Request Handler. The manipulation of the argument v8 leads to stack-based buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. VDB-249770 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Affected products

• Totolink N350RT: 9.3.5u.6139_b20201216

References

• https://github.com/jylsec/vuldb/blob/main/TOTOLINK/N350RT/3/README.md
• https://vuldb.com/?ctiid.249770
• https://vuldb.com/?id.249770
• https://github.com/jylsec/vuldb/blob/main/TOTOLINK/N350RT/3/README.md
• https://vuldb.com/?ctiid.249770
• https://vuldb.com/?id.249770

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