PT-2025-34210 · Tenda · Tenda I22

Davybat · Published 2025-08-21 · Updated 2025-08-26 · CVE-2025-9297

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 i22 version 1.0.0.3(4687)

Description: A vulnerability was detected in Tenda i22. Manipulation of the Type argument in the formWeixinAuthInfoGet function of the /goform/wxportalauth file results in a stack-based buffer overflow. The attack can be initiated remotely, and the exploit is publicly available.

Recommendations: Tenda i22 version 1.0.0.3(4687): At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Stack Overflow

Buffer Overflow

Weakness Enumeration

CWE-121

CWE-119

Related Identifiers

CVE-2025-9297

Affected Products

Tenda I22

References · 14

• 🔥 https://github.com/davybat/IoT-Vuls/blob/main/tenda/formWeixinAuthInfoGet.md · Exploit
• 🔥 https://github.com/davybat/IoT-Vuls/blob/main/tenda/formWeixinAuthInfoGet.md#poc · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2025-9297 · Security Note
• https://osv.dev/vulnerability/CVE-2025-9297 · Vendor Advisory
• https://vuldb.com/?submit.632332 · Note
• https://twitter.com/CveFindCom/status/1958509534579773848 · Twitter Post
• https://twitter.com/VulmonFeeds/status/1958529930024681925 · Twitter Post
• https://t.me/cveNotify/132990 · Telegram Post
• https://twitter.com/CVEnew/status/1958506829417234889 · Twitter Post
• https://tenda.com.cn · Note
• https://t.me/CVEtracker/30577 · Telegram Post
• https://vuldb.com/?id.320902 · Note
• https://vuldb.com/?ctiid.320902 · Note
• https://twitter.com/cracbot/status/1960296222570279098 · Twitter Post