What’s Vulnerable › Vulnerabilities

CVE-2024-7338: TOTOLINK EX1200L cstecgi.cgi setParentalRules 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: 2024-08-01 · updated 2026-06-17
• Weakness: CWE-120

Description

A vulnerability, which was classified as critical, was found in TOTOLINK EX1200L 9.3.5u.6146_B20201023. This affects the function setParentalRules of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument week/sTime/eTime leads to buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-273261 was assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Affected products

• TOTOLINK EX1200L: 9.3.5u.6146_b20201023

References

• https://github.com/abcdefg-png/IoT-vulnerable/blob/main/TOTOLINK/EX1200/setParentalRules.md
• https://vuldb.com/?ctiid.273261
• https://vuldb.com/?id.273261
• https://vuldb.com/?submit.379316

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