PT-2022-26751 · Tenda · Tenda Ac23

Published 2022-10-07 · Updated 2025-05-02 · CVE-2022-43101

Positive Technologies (AI Summary)

CVSS v2.0

10

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions Tenda AC23 version 16.03.07.45 cn

Description A stack overflow issue was discovered via the devName parameter in the formSetDeviceName function. This issue can be exploited, potentially allowing attackers to execute arbitrary code.

Recommendations For Tenda AC23 version 16.03.07.45 cn, as a temporary workaround, consider restricting the use of the formSetDeviceName function until a patch is available. Avoid using the devName parameter in the affected function to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this issue.

Exploit

Fix

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

BDU:2025-13317

CVE-2022-43101

Affected Products

Tenda Ac23

References · 9

• 🔥❌ https://github.com/ppcrab/IOT_FIRMWARE/blob/main/Tenda/ac23/ac23.md#formsetdevicenameset_device_namesprintfv4-s1-a1 · Exploit, Deleted
• https://osv.dev/vulnerability/CVE-2022-43101 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-43101 · Security Note
• https://bdu.fstec.ru/vul/2025-13317 · Security Note
• https://t.me/cibsecurity/52510 · Telegram Post
• https://t.me/cvenotify/36988 · Telegram Post
• https://exchange.xforce.ibmcloud.com/vulnerabilities/239739 · Note
• https://t.me/cvenotify/120691 · Telegram Post
• https://t.me/cvenotify/36985 · Telegram Post