PT-2020-17236 · Asus · Rt-Ac88U Download Master

Marc Ruef · Published 2020-12-09 · Updated 2021-07-21 · CVE-2020-29656

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions RT-AC88U Download Master version 3.1.0.107 and earlier

Description An information disclosure issue exists, allowing direct access to "/downloadmaster/dm apply.cgi?action mode=initial&download type=General&special cgi=get language" which can reach unknown functionality in an easy manner via a public exploit.

Recommendations For RT-AC88U Download Master version 3.1.0.107 and earlier, update to version 3.1.0.108 or later to resolve the issue. As a temporary workaround, consider restricting access to the /downloadmaster/dm apply.cgi endpoint until a patch is applied.

Fix

Weakness Enumeration

CWE-425

Related Identifiers

CVE-2020-29656

Affected Products

Rt-Ac88U Download Master

References · 25

• https://nvd.nist.gov/vuln/detail/CVE-2020-29656 · Security Note
• https://osv.dev/vulnerability/CVE-2020-29656 · Vendor Advisory
• https://t.me/cibsecurity/17971 · Telegram Post
• https://t.me/cibsecurity/17680 · Telegram Post
• https://t.me/cibsecurity/17738 · Telegram Post
• https://t.me/cibsecurity/17719 · Telegram Post
• https://t.me/cibsecurity/17582 · Telegram Post
• https://t.me/cibsecurity/17854 · Telegram Post
• https://t.me/cibsecurity/17757 · Telegram Post
• https://t.me/cibsecurity/17874 · Telegram Post
• https://vuldb.com/?id.165677 · Note
• https://t.me/cibsecurity/17932 · Telegram Post
• https://t.me/cibsecurity/17660 · Telegram Post
• https://t.me/cibsecurity/17951 · Telegram Post
• https://t.me/cibsecurity/17642 · Telegram Post