What’s Vulnerable › Vulnerabilities

CVE-2024-8573: TOTOLINK AC1200 T8/AC1200 T10 cstecgi.cgi setParentalRules buffer overflow

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.4% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2024-09-08 · updated 2026-06-17
• Weakness: CWE-119

Description

A vulnerability, which was classified as critical, was found in TOTOLINK AC1200 T8 and AC1200 T10 4.1.5cu.861_B20230220/4.1.8cu.5207. This affects the function setParentalRules of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument desc/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. Other parameters might be affected as well. The vendor was contacted early about this disclosure but did not respond in any way.

Affected products

• TOTOLINK T10: 4.1.8cu.5207
• TOTOLINK AC1200 T8: 4.1.5cu.861_b20230220

References

• https://github.com/noahze01/IoT-vulnerable/blob/main/TOTOLink/AC1200T8/setParentalRules.md
• https://vuldb.com/?ctiid.276807
• https://vuldb.com/?id.276807
• https://vuldb.com/?submit.401262
• https://www.totolink.net/

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