PT-2022-26226 · Tenda · Tenda Ac1200 Router

Olivier Laflamme · Published 2022-11-15 · Updated 2023-01-23 · CVE-2022-42058

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 AC1200 Router Model W15Ev2 version V15.11.0.10(1576)

Description The issue is related to a stack overflow via the setRemoteWebManage function, allowing attackers to cause a Denial of Service (DoS) via crafted overflow data.

Recommendations For Tenda AC1200 Router Model W15Ev2 version V15.11.0.10(1576), as a temporary workaround, consider disabling the setRemoteWebManage function until a patch is available. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

CVE-2022-42058

Affected Products

Tenda Ac1200 Router

References · 5

• 🔥 https://boschko.ca/tenda_ac1200_router · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2022-42058 · Security Note
• https://osv.dev/vulnerability/CVE-2022-42058 · Vendor Advisory
• https://t.me/cibsecurity/52969 · Telegram Post
• https://t.me/cvenotify/42699 · Telegram Post