CVE-2026-10189

HIGH 8.8

Tenda W12 httpd cgiSysTimeInfoSet stack-based overflow

CVSS Score

8.8

EPSS Score

0.1%

EPSS Percentile

25th

A vulnerability has been found in Tenda W12 3.0.0.7(4763). This vulnerability affects the function cgiSysTimeInfoSet of the file /bin/httpd. The manipulation of the argument sec leads to stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used.

CWE	CWE-121 CWE-119
Vendor	tenda
Product	w12
Published	May 31, 2026
Last Updated	Jun 1, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

Tenda / W12

3.0.0.7(4763)

References

NVD ↗ CVE.org ↗ EPSS Data ↗

vuldb.com: https://vuldb.com/vuln/367470 vuldb.com: https://vuldb.com/vuln/367470/cti vuldb.com: https://vuldb.com/cve/CVE-2026-10189 vuldb.com: https://vuldb.com/submit/820021 cdn2.v50to.cc: http://cdn2.v50to.cc/cgiSysTimeInfoSet_overflow.zip tenda.com.cn: https://www.tenda.com.cn/

Credits

🔍 CookedMelon (VulDB User)