HighCommvault Exploited CISA KEV Updated
Local Privilege Escalation Vulnerability in Polkit's pkexec Utility
CV_2022_01_1 Published Jan 29, 2022
CVE-2021-4034
Affected products & platforms
CommvaultUnclassified
Summary
Local Privilege Escalation Vulnerability in Polkit's pkexec Utility
CISA Known Exploited Vulnerability
- Listed:
- Jun 27, 2022 · federal remediation due Jul 18, 2022
- Required action:
- Apply updates per vendor instructions.
- Ransomware use:
- Unknown
KEV is a prioritization signal from CISA — remediation detail still comes from the vendor advisory.
Affected versions
- The vulnerability may affect the Commvault Hyperscale products.
Official advisory · high-confidence parse· fetched 6 hours ago·verify at source
Mitigation
Mitigation steps weren't captured by the parser for this advisory — this is a parsing gap, not a statement that no fix exists. Read the vendor advisory below for the authoritative guidance.
Official advisory · high-confidence parse· fetched 6 hours ago·verify at source
Discussion(0)
No comments yet. Share field notes, upgrade gotchas, or questions — verify against the vendor advisory before acting on community advice.
Sign in to join the discussion.