What’s Vulnerable › Vulnerabilities

CVE-2024-7177: TOTOLINK A3600R cstecgi.cgi setLanguageCfg buffer overflow

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.2% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2024-07-29 · updated 2026-06-17
• Weakness: CWE-120

Description

A vulnerability was found in TOTOLINK A3600R 4.1.2cu.5182_B20201102. It has been classified as critical. Affected is the function setLanguageCfg of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument langType leads to buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. VDB-272598 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 A3600R: 4.1.2cu.5182_b20201102

References

• https://github.com/abcdefg-png/IoT-vulnerable/blob/main/TOTOLINK/A3600R/setLanguageCfg.md
• https://vuldb.com/?ctiid.272598
• https://vuldb.com/?id.272598
• https://vuldb.com/?submit.378044
• https://github.com/abcdefg-png/IoT-vulnerable/blob/main/TOTOLINK/A3600R/setLanguageCfg.md
• https://vuldb.com/?ctiid.272598
• https://vuldb.com/?id.272598
• https://vuldb.com/?submit.378044

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