CVEvulnerability

CVE-2022-31483

8.8 HIGH Published 2022-06-06 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2022-06-06
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
9.1 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
CVSS 3.1 ([email protected])
8.8 HIGH — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS 2.0 ([email protected])
9.0 HIGH — AV:N/AC:L/Au:S/C:C/I:C/A:C
Weaknesses
CWE-22

Description

An authenticated attacker can upload a file with a filename including “..” and “/” to achieve the ability to upload the desired file anywhere on the filesystem. This vulnerability impacts products based on HID Mercury Intelligent Controllers LP1501, LP1502, LP2500, LP4502, and EP4502 which contain firmware versions prior to 1.271. This allows a malicious actor to overwrite sensitive system files and install a startup service to gain remote access to the underlaying Linux operating system with root privileges.

Affected configurations

• hidglobal lp1501 firmware (< 1.271) • hidglobal lp1502 firmware (< 1.271) • hidglobal lp2500 firmware (< 1.271) • hidglobal lp4502 firmware (< 1.271) • hidglobal ep4502 firmware (< 1.271) • carrier lenels2 lnl-4420 firmware (< 1.271) • carrier lenels2 lnl-x2210 firmware (< 1.271) • carrier lenels2 lnl-x2220 firmware (< 1.271) • carrier lenels2 lnl-x3300 firmware (< 1.271) • carrier lenels2 lnl-x4420 firmware (< 1.271) • carrier lenels2 s2-lp-1501 firmware (< 1.271) • carrier lenels2 s2-lp-1502 firmware (< 1.271) • carrier lenels2 s2-lp-2500 firmware (< 1.271) • carrier lenels2 s2-lp-4502 firmware (< 1.271)

Related

Weakness · CWE (1)

  • CWE-22 Improper Limitation of a Pathname to a Restricted Directory weakness

References