What’s Vulnerable › Vulnerabilities

CVE-2025-9023: Tenda AC7/AC18 SetLEDCfg formSetSchedLed buffer 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: 2025-08-15 · updated 2026-06-17
• Weakness: CWE-119

Description

A vulnerability has been found in Tenda AC7 and AC18 15.03.05.19/15.03.06.44. Affected is the function formSetSchedLed of the file /goform/SetLEDCfg. The manipulation of the argument Time leads to buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used.

Affected products

• Tenda AC18: 15.03.05.19
• Tenda AC7: 15.03.06.44

References

• https://github.com/zezhifu1/cve_report/blob/main/AC18/formsetschedled.md
• https://github.com/zezhifu1/cve_report/blob/main/AC7/formsetschedled.md
• https://vuldb.com/?ctiid.320088
• https://vuldb.com/?id.320088
• https://vuldb.com/?submit.629692
• https://vuldb.com/?submit.629696
• https://www.tenda.com.cn/

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