Critical severity9.8NVD Advisory· Published Dec 30, 2025· Updated Jun 17, 2026
CVE-2025-15255
CVE-2025-15255
Description
A vulnerability was determined in Tenda W6-S 1.0.0.4(510). This impacts an unknown function of the file /bin/httpd of the component R7websSsecurityHandler. Executing a manipulation of the argument Cookie can lead to stack-based buffer overflow. The attack may be launched remotely. The exploit has been publicly disclosed and may be utilized.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
3cpe:2.3:o:tenda:w6-s_firmware:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:o:tenda:w6-s_firmware:*:*:*:*:*:*:*:*range: 1.0.0.4(510)
- cpe:2.3:o:tenda:w6-s_firmware:1.0.0.4\(510\):*:*:*:*:*:*:*
Patches
Vulnerability mechanics
References
5- github.com/dwBruijn/CVEs/blob/main/Tenda/R7WebsSecurityHandler.mdnvdExploitThird Party Advisory
- vuldb.comnvdThird Party AdvisoryVDB Entry
- vuldb.comnvdThird Party AdvisoryVDB Entry
- vuldb.comnvdPermissions RequiredVDB Entry
- www.tenda.com.cnnvdProduct
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