What’s Vulnerable › Vulnerabilities

CVE-2025-11524: Tenda AC7 SetDDNSCfg stack-based overflow

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.0% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2025-10-09 · updated 2026-10-08
• Weakness: CWE-119

Description

A flaw has been found in Tenda AC7 15.03.06.44. This issue affects some unknown processing of the file /goform/SetDDNSCfg. This manipulation of the argument ddnsEn causes stack-based buffer overflow. The attack can be initiated remotely. The exploit has been published and may be used.

Affected products

• Tenda AC7: 15.03.06.44

References

• https://github.com/noahze01/IoT-vulnerable/blob/main/Tenda/AC7/SetDDNSCfg.md
• https://vuldb.com/?ctiid.327662
• https://vuldb.com/?id.327662
• https://vuldb.com/?submit.669852
• https://www.tenda.com.cn/

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