CVE-2021-31796

An inadequate encryption vulnerability discovered in CyberArk Credential Provider before 12.1 may lead to Information Disclosure. An attacker may realistically have enough information that the number of possible keys (for a credential file) is only one, and the number is usually not higher than 2^36.

• CWE-327

• http://packetstormsecurity.com/files/164023/CyberArk-Credential-File-Insufficient-Effective-Key-Space.htmlThird Party Advisory, VDB Entry
• http://seclists.org/fulldisclosure/2021/Sep/1Mailing List, Third Party Advisory
• https://korelogic.com/Resources/Advisories/KL-001-2021-008.txtMailing List, Third Party Advisory
• https://www.cyberark.com/resources/blogProduct
• http://packetstormsecurity.com/files/164023/CyberArk-Credential-File-Insufficient-Effective-Key-Space.htmlThird Party Advisory, VDB Entry
• http://seclists.org/fulldisclosure/2021/Sep/1Mailing List, Third Party Advisory
• https://korelogic.com/Resources/Advisories/KL-001-2021-008.txtMailing List, Third Party Advisory
• https://www.cyberark.com/resources/blogProduct

Published

Sep 2, 2021

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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