CVE-2021-31698

Published: Aug 12, 2021Modified: Nov 21, 2024

9.8

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploitability: 3.9 / Impact: 5.9

Source: NVD

Description

Quectel EG25-G devices through 202006130814 allow executing arbitrary code remotely by using an AT command to place shell metacharacters in quectel_handle_fumo_cfg input in atfwd_daemon.

Affected (1)

Products: Quectel: Eg25 G Firmware

Quectel

1 product

Eg25 G Firmware

Configuration A

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Quectel Eg25 G Firmware	Up to 202006130814

Running on/with	Platform Versions
Quectel Eg25 G	All versions

Related CWEs

CWE-78

Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.

References (2)

https://nns.ee/blog/2021/04/03/modem-rce.html

Source: cve@mitre.org

ExploitThird Party Advisory

https://nns.ee/blog/2021/04/03/modem-rce.html

Source: af854a3a-2127-422b-91ae-364da2661108

ExploitThird Party Advisory

Timeline

No history available yet.