PT-2022-12212 · Lexmark · Lexmark Devices

Published 2022-01-20 · Updated 2024-08-27 · CVE-2021-44734

Positive Technologies (AI Summary)

CVSS v3.1

10

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 Lexmark devices (affected versions not specified)

Description The issue is related to an embedded web server input sanitization vulnerability in Lexmark devices, which can lead to remote code execution on the device.

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

Code Injection

Weakness Enumeration

CWE-94

Related Identifiers

CVE-2021-44734

ZDI-22-332

Affected Products

Lexmark Devices

References · 6

• https://nvd.nist.gov/vuln/detail/CVE-2021-44734 · Security Note
• https://support.lexmark.com/alerts · Vendor Advisory
• https://zerodayinitiative.com/advisories/ZDI-22-332 · Security Note
• https://osv.dev/vulnerability/CVE-2021-44734 · Vendor Advisory
• https://t.me/cibsecurity/35940 · Telegram Post
• https://t.me/malwr/8656 · Telegram Post