PT-2026-24959 · Tenda · Tenda I12

Jimi · Published 2026-02-28 · Updated 2026-03-13 · CVE-2026-4041

Positive Technologies (AI Summary)

CVSS v2.0

9.0

High

Base vector

AV:N/AC:L/Au:S/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions Tenda i12 version 1.0.0.6(2204)

Description A security issue exists in Tenda i12 version 1.0.0.6(2204). The vos strcpy function within the /goform/exeCommand file is susceptible to a stack-based buffer overflow. This occurs through manipulation of the cmdinput argument. The attack can be initiated remotely, and an exploit has been publicly released.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Stack Overflow

Memory Corruption

Buffer Overflow

Weakness Enumeration

CWE-121

CWE-787

CWE-119

Related Identifiers

BDU:2026-04258

CVE-2026-4041

Affected Products

Tenda I12

References · 10

• 🔥 https://github.com/Jimi-Lab/cve/issues/1 · Exploit
• https://bdu.fstec.ru/vul/2026-04258 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2026-4041 · Security Note
• https://cve.org/CVERecord?idCVE-2026-4041 · Security Note
• https://twitter.com/CVEnew/status/2032410961257308390 · Twitter Post
• https://vuldb.com/?id.350653 · Note
• https://tenda.com.cn · Note
• https://vuldb.com/?submit.769462 · Note
• https://vuldb.com/?ctiid.350653 · Note
• https://twitter.com/CveFindCom/status/2032120301220164009 · Twitter Post