Command Injection in TerraMaster TOS



| Updated: 2024-09-20
Risk Critical
Patch available YES
Number of vulnerabilities 1
CVE-ID CVE-2022-24990
CWE-ID CWE-77
Exploitation vector Network
Public exploit Vulnerability #1 is being exploited in the wild.
Vulnerable software
 TOS
Client/Desktop applications / Other client software

Vendor TerraMaster

Security Bulletin

This security bulletin contains one critical risk vulnerability.

1) Command Injection

EUVDB-ID: #VU61402

Risk: Critical

CVSSv4.0: 9.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:A/U:Red]

CVE-ID: CVE-2022-24990

CWE-ID: CWE-77 - Command injection

Exploit availability: Yes

Description

The vulnerability allows a remote attacker to execute arbitrary commands on the target system.

The vulnerability exists due to improper input validation in the webNasIPS component in the api.php script. A remote unauthenticated attacker can pass specially crafted data to the application and execute arbitrary commands on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

TOS: 4.2.29

CPE2.3 External links

https://github.com/VVeakee/CVE-2022-24990-POC
https://octagon.net/blog/2022/03/07/cve-2022-24990-terrmaster-tos-unauthenticated-remote-command-execution-via-php-object-instantiation/


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

Yes. This vulnerability is being exploited in the wild.



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