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.

CVSS v3 7.5 HIGH
CVSS v2.0 5.0 MEDIUM

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:N/C:P/I:N/A:N

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
http://packetstormsecurity.com/files/164023/CyberArk-Credential-File-Insufficient-Effective-Key-Space.html	Third Party Advisory VDB Entry
http://seclists.org/fulldisclosure/2021/Sep/1	Mailing List Third Party Advisory
https://korelogic.com/Resources/Advisories/KL-001-2021-008.txt	Mailing List Third Party Advisory
https://www.cyberark.com/resources/blog	Product

Configurations

Configuration 1 (hide)

cpe:2.3:a:cyberark:credential_provider:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2021-09-02 01:15

Updated : 2024-02-28 18:28

NVD link : CVE-2021-31796

Mitre link : CVE-2021-31796

CVE.ORG link : CVE-2021-31796

JSON object : View

Products Affected

cyberark

credential_provider

CWE

CWE-327

Use of a Broken or Risky Cryptographic Algorithm

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