CVE-2022-1359

MEDIUM

Cambium Networks cnMaestro - Arbitrary File Write via Path Traversal in On-Premise Route

Title source: llm
STIX 2.1

Description

The affected On-Premise cnMaestro is vulnerable to an arbitrary file-write through improper limitation of a pathname to a restricted directory inside a specific route. If an attacker supplied path traversal charters (../) as part of a filename, the server will save the file where the attacker chooses. This could allow an attacker to write any data to any file in the server.

References (1)

Core 1
Core References
Third Party Advisory, US Government Resource x_refsource_confirm
https://www.cisa.gov/uscert/ics/advisories/icsa-22-132-04

Scores

CVSS v3 5.7
EPSS 0.0088
EPSS Percentile 54.4%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-22 CWE-78
Status published
Products (3)
cambiumnetworks/cnmaestro 2.4.2
cambiumnetworks/cnmaestro 3.0.0
cambiumnetworks/cnmaestro 3.0.3
Published May 17, 2022
Tracked Since Feb 18, 2026