CVE-2025-15233: Tenda M3 setAdInfoDetail formSetAdInfoDetails heap-based overflow

Severity: high (CVSS 8.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.7% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2025-12-30 · updated 2026-10-07
Weakness: CWE-119

Description

A security flaw has been discovered in Tenda M3 1.0.0.13(4903). This issue affects the function formSetAdInfoDetails of the file /goform/setAdInfoDetail. The manipulation of the argument adName/smsPassword/smsAccount/weixinAccount/weixinName/smsSignature/adRedirectUrl/adCopyRight/smsContent/adItemUID results in heap-based buffer overflow. The attack may be performed from remote. The exploit has been released to the public and may be used for attacks.

Affected products

Tenda M3: 1.0.0.13(4903)

References

https://github.com/dwBruijn/CVEs/blob/main/Tenda/setAdInfoDetail.md
https://vuldb.com/?ctiid.338629
https://vuldb.com/?id.338629
https://vuldb.com/?submit.725495
https://www.tenda.com.cn/

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