PT-2023-6766 · Lenovo · Lenovo Printers

Published 2023-10-27 · Updated 2023-11-07 · CVE-2022-34886

Positive Technologies (AI Summary)

CVSS v2.0

10

High

Base vector

AV:N/AC:L/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions Lenovo printers (affected versions not specified)

Description A remote code execution issue was found in the firmware used in some Lenovo printers. This can be caused by a remote user sending an illegal string to the server-side interface via a script, resulting in a stack overflow. The exploitation of this issue may allow a remote attacker to execute arbitrary code.

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

Memory Corruption

Buffer Overflow

Weakness Enumeration

CWE-787

CWE-120

Related Identifiers

BDU:2023-07560

CVE-2022-34886

Affected Products

Lenovo Printers

References · 8

• https://iknow.lenovo.com.cn/detail/205041.html · Vendor Advisory
• https://bdu.fstec.ru/vul/2023-07560 · Security Note
• https://osv.dev/vulnerability/CVE-2022-34886 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-34886 · Security Note
• https://t.me/cvenotify/60113 · Telegram Post
• https://twitter.com/CVEnew/status/1717977883094704175 · Twitter Post
• https://t.me/cibsecurity/73073 · Telegram Post
• https://twitter.com/DMFezzaReedCISA/status/1717997732109955500 · Twitter Post