PT-2026-24902 · Tenda · I3+1

Svigo · Published 2026-03-12 · Updated 2026-03-12 · CVE-2026-3970

Positive Technologies · (AI Summary)

CVSS v2.0

9.0

High

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

Name of the Vulnerable Software and Affected Versions Tenda i3 version 1.0.0.6(2204)

Description A flaw exists in Tenda i3 version 1.0.0.6(2204). The formwrlSSIDget function within the /goform/wifiSSIDget file is affected. Manipulating the index argument can lead to a stack-based buffer overflow. This attack can be launched remotely. An exploit for this issue has been published.

Recommendations For Tenda i3 version 1.0.0.6(2204), at the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Stack Overflow

Buffer Overflow

Memory Corruption

Weakness Enumeration

CWE-121

CWE-119

CWE-787

Related Identifiers

CVE-2026-3970

Affected Products

I3

I3 Firmware

References · 10

• 🔥 https://github.com/Svigo-o/Tenda_vul/tree/main/tenda-i3-formwrlSSIDget-index-buffer-overflow · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-3970 · Security Note
• https://vuldb.com/?ctiid.350405 · Note
• https://tenda.com.cn · Note
• https://vuldb.com/?id.350405 · Note
• https://vuldb.com/?submit.768995 · Note
• https://twitter.com/CVEnew/status/2031992351993053319 · Twitter Post
• https://t.me/CVEtracker/47209 · Telegram Post
• https://twitter.com/CveFindCom/status/2031908407582585055 · Twitter Post
• https://twitter.com/CVEarity/status/2032076940241477833 · Twitter Post