Command injection in IBM QRadar Advisor



Risk Medium
Patch available YES
Number of vulnerabilities 1
CVE-ID CVE-2021-23727
CWE-ID CWE-77
Exploitation vector Network
Public exploit N/A
Vulnerable software
 Qradar Advisor
Server applications / Other server solutions

Vendor IBM Corporation

Security Bulletin

This security bulletin contains one medium risk vulnerability.

1) Command Injection

EUVDB-ID: #VU82326

Risk: Medium

CVSSv4.0: 5.2 [CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2021-23727

CWE-ID: CWE-77 - Command injection

Exploit availability: No

Description

The vulnerability allows a remote user to execute arbitrary code on the target system.

The vulnerability exists due to celery by default trusts the messages and metadata stored in backends (result stores). A remote user can trigger the vulnerability and execute arbitrary code on the target system.

Mitigation

Install update from vendor's website.

Vulnerable software versions

Qradar Advisor: before 2.6.4

CPE2.3 External links

https://www.ibm.com/support/pages/node/6981595


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated user 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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