OS command injection in F5OS



Published: 2023-02-06
Risk Medium
Patch available YES
Number of vulnerabilities 1
CVE-ID CVE-2023-22657
CWE-ID CWE-78
Exploitation vector Network
Public exploit N/A
Vulnerable software
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F5OS
Operating systems & Components / Operating system

Vendor F5 Networks

Security Bulletin

This security bulletin contains one medium risk vulnerability.

1) OS Command Injection

EUVDB-ID: #VU71826

Risk: Medium

CVSSv3.1: 6.5 [CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2023-22657

CWE-ID: CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

Exploit availability: No

Description

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

The vulnerability exists due to improper input validation when processing filenames. A remote attacker can trick the administrator to upload a specially crafted file and execute arbitrary OS commands on the target system.


Mitigation

Install updates from vendor's website.

Vulnerable software versions

F5OS: 1.2.0 - 1.3.2

External links

http://my.f5.com/manage/s/article/K06345931


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?

No. We are not aware of malware exploiting this vulnerability.



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