PT-2023-22119 · Unknown · Operating System

Michael Aguilar + 1 · Published 2023-11-28 · Updated 2023-12-05 · CVE-2023-29062

Positive Technologies (AI Summary)

CVSS v3.1

3.8

Low

Base vector

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

Name of the Vulnerable Software and Affected Versions Operating System (affected versions not specified)

Description The issue arises when the Operating System hosting the FACSChorus application is configured to allow transmission of hashed user credentials without properly validating the identity of the requested resource. This can occur through the use of LLMNR, MBT-NS, or MDNS, resulting in NTLMv2 hashes being sent to a malicious entity on the local network. These hashes can be attacked through brute force and cracked if a weak password is used. The attack is limited to domain-joined systems.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Improper Authentication

Weakness Enumeration

CWE-287

Related Identifiers

CVE-2023-29062

Affected Products

Operating System

References · 6

• https://bd.com/en-us/about-bd/cybersecurity/bulletin/bd-facschorus-software · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-29062 · Security Note
• https://osv.dev/vulnerability/CVE-2023-29062 · Vendor Advisory
• https://t.me/cvenotify/62306 · Telegram Post
• https://t.me/cvenotify/61450 · Telegram Post
• https://t.me/cvenotify/62182 · Telegram Post