CVE-2022-31483

Arbitrary file write via authenticated OSDP file upload

State: Published
Severity: 9.1 Critical
Published: Jun 6, 2022
Updated: Sep 16, 2024
Reserved: May 23, 2022

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.

Scores

CVSS	Score	Vector	Source
3.1	9.1 Critical	CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H	Carrier

Weaknesses

CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

Affected Products

Product	Versions
LNL-X2210LenelS2	ALL to before 1.271Affected
LNL-X2220LenelS2	ALL to before 1.271Affected
LNL-X3300LenelS2	ALL to before 1.271Affected
LNL-X4420LenelS2	ALL to before 1.271Affected
LNL-4420LenelS2	ALL to before 1.271Affected
S2-LP-1501LenelS2	ALL to before 1.271Affected
S2-LP-1502LenelS2	ALL to before 1.271Affected
S2-LP-2500LenelS2	ALL to before 1.271Affected
S2-LP-4502LenelS2	ALL to before 1.271Affected
LP1501HID Mercury	ALL to before 1.271Affected
LP1502HID Mercury	ALL to before 1.271Affected
LP2500HID Mercury	ALL to before 1.271Affected
LP4502HID Mercury	ALL to before 1.271Affected
EP4502HID Mercury	ALL to before 1.271Affected

References

https://www.corporate.carrier.com/product-security/advisories-resources/

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