CVE-2021-35464

Known Exploited Public Exploit

Description

ForgeRock AM server before 7.0 has a Java deserialization vulnerability in the jato.pageSession parameter on multiple pages. The exploitation does not require authentication, and remote code execution can be triggered by sending a single crafted /ccversion/* request to the server. The vulnerability exists due to the usage of Sun ONE Application Framework (JATO) found in versions of Java 8 or earlier

Category

9.8
CVSS
Severity: Critical
CVSS 3.1 •
CVSS 2.0 •
EPSS 94.39% Top 5%
KEV Since 
Vendor Advisory forgerock.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://bugster.forgerock.org broken link
http://packetstormsecurity.com/files/163486/ForgeRock-OpenAM-Jato-Java-Deserialization.html exploit vdb entry third party advisory
http://packetstormsecurity.com/files/163525/ForgeRock-Access-Manager-OpenAM-14.6.3-Remote-Code-Execution.html exploit vdb entry third party advisory
https://backstage.forgerock.com/knowledge/kb/article/a47894244 exploit vendor advisory

Frequently Asked Questions

What is the severity of CVE-2021-35464?
CVE-2021-35464 has been scored as a critical severity vulnerability.
How to fix CVE-2021-35464?
To fix CVE-2021-35464, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-35464 being actively exploited in the wild?
It is confirmed that CVE-2021-35464 is actively exploited. Be extra cautious if you are using vulnerable components. According to its EPSS score, there is a ~94% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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