What’s Vulnerable › Vulnerabilities

CVE-2025-11123: Tenda AC18 saveAutoQos stack-based overflow

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.8% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2025-09-28 · updated 2026-10-09
• Weakness: CWE-119

Description

A flaw has been found in Tenda AC18 15.03.05.19. This impacts an unknown function of the file /goform/saveAutoQos. This manipulation of the argument enable causes stack-based buffer overflow. The attack may be initiated remotely. The exploit has been published and may be used.

Affected products

• Tenda AC18: 15.03.05.19

References

• https://github.com/noahze01/IoT-vulnerable/blob/main/Tenda/AC18/saveAutoQos.md
• https://github.com/noahze01/IoT-vulnerable/blob/main/Tenda/AC18/saveAutoQos.md#poc
• https://vuldb.com/?ctiid.326204
• https://vuldb.com/?id.326204
• https://vuldb.com/?submit.664197
• https://www.tenda.com.cn/

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