Executive Summary
Summary | |
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Title | Saviynt Enterprise Identity Cloud vulnerable to local user enumeration and authentication bypass |
Informations | |||
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Name | VU#692873 | First vendor Publication | 2021-12-22 |
Vendor | VU-CERT | Last vendor Modification | 2022-02-02 |
Severity (Vendor) | N/A | Revision | M |
Security-Database Scoring CVSS v3
Cvss vector : N/A | |||
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Overall CVSS Score | NA | ||
Base Score | NA | Environmental Score | NA |
impact SubScore | NA | Temporal Score | NA |
Exploitabality Sub Score | NA | ||
Calculate full CVSS 3.0 Vectors scores |
Security-Database Scoring CVSS v2
Cvss vector : | |||
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Cvss Base Score | N/A | Attack Range | N/A |
Cvss Impact Score | N/A | Attack Complexity | N/A |
Cvss Expoit Score | N/A | Authentication | N/A |
Calculate full CVSS 2.0 Vectors scores |
Detail
OverviewSaviynt Enterprise Identity Cloud contains user enumeration and authentication bypass vulnerabilities in the local password reset feature. Together, these vulnerabilities could allow a remote, unauthenticated attacker to gain administrative privileges if an SSO solution is not configured for authentication. DescriptionSaviynt Enterprise Identity Cloud contains two vulnerabilities in the password reset feature for the local authentication system. Specifying the
It is then possible to either unhide a button or directly access a URL that bypasses verification and allows the password to be changed. Accessing a login URL with the new credentials yields cookies that can be used to authenticate to the Enerprise Identity Cloud instance. If another authentication or SSO system is configured, then it is not possible to exploit these vulnerabilities. ImpactA remote, unauthenticated attacker can enumerate users and bypass authentication to change the password of an existing administrative user. The attacker can then perform administrative actions and possibly make changes to other connected authentication systems. SolutionSaviynt has deployed a backend update for the software that resolves the issue in Saviynt IGA Release v5.5 SP2.x and later versions. As an additional layer of security, as the impacted URLs are not commonly used by customers leveraging SSO, Saviynt has blocked access to the URLs needed to exploit these vulnerabilities. Saviynt users should not need to take any action but might want to confirm they are running a fixed version. AcknowledgementsThis document was written by Eric Hatleback and Art Manion. |
Original Source
Url : https://kb.cert.org/vuls/id/692873 |
Alert History
Date | Informations |
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2022-02-02 21:17:44 |
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2021-12-23 00:17:42 |
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2021-12-22 17:17:42 |
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