What’s Vulnerable › Vulnerabilities

CVE-2024-2979: Tenda F1203 openSchedWifi setSchedWifi stack-based overflow

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.7% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2024-03-27 · updated 2026-06-17
• Weakness: CWE-121

Description

A vulnerability classified as critical was found in Tenda F1203 2.0.1.6. This vulnerability affects the function setSchedWifi of the file /goform/openSchedWifi. The manipulation of the argument schedStartTime/schedEndTime leads to stack-based buffer overflow. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-258148. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Affected products

• Tenda F1203: 2.0.1.6

References

• https://github.com/abcdefg-png/IoT-vulnerable/blob/main/Tenda/F/F1203/setSchedWifi_end.md
• https://vuldb.com/?ctiid.258148
• https://vuldb.com/?id.258148
• https://vuldb.com/?submit.301030
• https://github.com/abcdefg-png/IoT-vulnerable/blob/main/Tenda/F/F1203/setSchedWifi_end.md
• https://vuldb.com/?ctiid.258148
• https://vuldb.com/?id.258148
• https://vuldb.com/?submit.301030

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