CVE-2021-34993
Critical
Description
This vulnerability allows remote attackers to bypass authentication on affected installations of Commvault CommCell 11.22.22. Authentication is not required to exploit this vulnerability. The specific flaw exists within the CVSearchService service. The issue results from the lack of proper validation prior to authentication. An attacker can leverage this vulnerability to bypass authentication on the system. Was ZDI-CAN-13706.
SeverityCritical
CVSS9.8
Exploit probability93. percentile5.8%
ProductCommvault Commcell
PublishedJan 13, 2022
First seenJan 13, 2022
Weakness typeCWE-287Improper authentication
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| commvault commcell | 11.22.22 | — |
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