Command Injection Vulnerability in GL.iNet Devices
CVE-2023-31472

7.5HIGH

Key Information:

Vendor

Gl-inet

Status
Gl-s20 Firmware
Vendor
CVE Published:
9 May 2023

What is CVE-2023-31472?

An issue has been identified on GL.iNet devices that allows for arbitrary file creation across the filesystem due to a command injection vulnerability. This vulnerability, present in versions prior to 3.216, occurs when an attacker is able to exploit the input validation filters, thereby executing unauthorized commands that enable them to create empty files in any directory of the system. Such a weakness can have serious implications for the integrity and security of the device's filesystem.

References

https://www.gl-inet.com
https://github.com/gl-inet/CVE-issues/blob/main/3.215/Arb...

EPSS Score

19% chance of being exploited in the next 30 days.

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
High
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.