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CVE-2021-29156

HIGHCVSS 7.5/10EPSS 76.39%

Last modified

CVE-2021-29156 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. ForgeRock OpenAM before 13.5.1 allows LDAP injection via the Webfinger protocol. For example, an unauthenticated attacker can perform character-by-character retrieval of password hashes, or retrieve a session token or a private key.. EPSS estimates a 76.39% chance of exploitation in the next 30 days.

Description

ForgeRock OpenAM before 13.5.1 allows LDAP injection via the Webfinger protocol. For example, an unauthenticated attacker can perform character-by-character retrieval of password hashes, or retrieve a session token or a private key.

Metrics

CVSS 3.1
7.5/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

EPSS Probability
76.39%

99.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
ForgerockOpenam< 13.5.1

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2021-29156?
ForgeRock OpenAM before 13.5.1 allows LDAP injection via the Webfinger protocol. For example, an unauthenticated attacker can perform character-by-character retrieval of password hashes, or retrieve a session token or a private key.
How severe is CVE-2021-29156?
CVE-2021-29156 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 76.39% probability of exploitation in the next 30 days.
How do I fix CVE-2021-29156?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2021-29156?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST