PT-2022-24369 · Tenda · Tenda Ac18 Wifi Router+1

Published 2022-09-15 · Updated 2022-09-19 · CVE-2022-38326

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Tenda AC15 WiFi Router version V15.03.05.19 multi Tenda AC18 WiFi Router version V15.03.05.19 multi

Description A buffer overflow issue was discovered via the page parameter at the "/goform/NatStaticSetting" API endpoint. This issue affects the specified WiFi router models.

Recommendations For Tenda AC15 WiFi Router version V15.03.05.19 multi, avoid using the page parameter in the "/goform/NatStaticSetting" API endpoint until a patch is available. For Tenda AC18 WiFi Router version V15.03.05.19 multi, avoid using the page parameter in the "/goform/NatStaticSetting" API endpoint until a patch is available. As a temporary workaround, consider restricting access to the "/goform/NatStaticSetting" API endpoint to minimize the risk of exploitation.

Exploit

Fix

Buffer Overflow

Weakness Enumeration

CWE-120

Related Identifiers

CVE-2022-38326

Affected Products

Tenda Ac15 Wifi Router

Tenda Ac18 Wifi Router

References · 5

• 🔥 https://github.com/1160300418/Vuls/blob/main/Tenda/AC/Vul_NatStaticSetting.md · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2022-38326 · Security Note
• https://osv.dev/vulnerability/CVE-2022-38326 · Vendor Advisory
• https://t.me/cvenotify/36257 · Telegram Post
• https://t.me/cibsecurity/49854 · Telegram Post