Security Bulletin: Celery as used by IBM QRadar Advisor With Watson App is vulnerable to arbitrary command execution (CVE-2021-23727)

Summary

Celery as used by IBM QRadar Advisor With Watson App is vulnerable to arbitrary command execution. IBM has addressed the relevant vulnerabilities.

Vulnerability Details

CVEID:CVE-2021-23727
**DESCRIPTION:**Celery could allow a remote authenticated attacker to execute arbitrary commands on the system. By sending a specially-crafted messages and metadata, an attacker could exploit this vulnerability to execute arbitrary commands on the system.
CVSS Base score: 6.6
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/216459 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H)

Affected Products and Versions

Remediation/Fixes

Update to IBM QRadar Advisor with Watson 2.6.4

Workarounds and Mitigations

None