PT-2022-27915 · Trendnet · Trendnet Tew755Ap

Published 2022-12-30 · Updated 2023-01-05 · CVE-2022-46588

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 TRENDnet TEW755AP version 1.13B01

Description A stack overflow issue was discovered via the sys service parameter in the setup wizard mydlink function, specifically in the sub 4104B8 function.

Recommendations For TRENDnet TEW755AP version 1.13B01, as a temporary workaround, consider restricting access to the setup wizard mydlink function until a patch is available. Avoid using the sys service 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

CVE-2022-46588

Affected Products

Trendnet Tew755Ap

References · 4

• 🔥 https://brief-nymphea-813.notion.site/Vul7-TEW755-bof-setup_wizard_mydlink-7bb35b55f74a4d57bc5bc5d411ef8831 · Exploit
• https://osv.dev/vulnerability/CVE-2022-46588 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-46588 · Security Note
• https://t.me/cibsecurity/55646 · Telegram Post