critical
9.8
CWE
502
Advisory Published
Updated

CVE-2021-26295: RCE vulnerability in latest Apache OFBiz due to Java serialisation using RMI

First published: Mon Mar 22 2021(Updated: )

Apache OFBiz has unsafe deserialization prior to 17.12.06. An unauthenticated attacker can use this vulnerability to successfully take over Apache OFBiz.

Credit: security@apache.org

Affected SoftwareAffected VersionHow to fix
Apache OFBiz<17.12.06

Remedy

https://lists.apache.org/thread.html/r108a964764b8bd21ebd32ccd4f51c183ee80a251c105b849154a8e9d@%3Ccommits.ofbiz.apache.org%3E

Remedy

https://lists.apache.org/thread.html/r3c1802eaf34aa78a61b4e8e044c214bc94accbd28a11f3a276586a31%40%3Cuser.ofbiz.apache.org%3E

Remedy

https://lists.apache.org/thread.html/rbe8439b26a71fc3b429aa793c65dcc4a6e349bc7bb5010746a74fa1d@%3Ccommits.ofbiz.apache.org%3E

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Reference Links

Frequently Asked Questions

  • What is CVE-2021-26295?

    CVE-2021-26295 is a vulnerability in Apache OFBiz that allows an unauthenticated attacker to perform unsafe deserialization and potentially take over the system.

  • How severe is CVE-2021-26295?

    CVE-2021-26295 has a severity rating of 9.8 (critical).

  • How does CVE-2021-26295 affect Apache OFBiz?

    CVE-2021-26295 affects Apache OFBiz versions prior to 17.12.06 and can be exploited by an unauthenticated attacker.

  • What is the Common Weakness Enumeration (CWE) ID for CVE-2021-26295?

    The CWE ID for CVE-2021-26295 is 502.

  • How can CVE-2021-26295 be fixed?

    To fix CVE-2021-26295, users should update Apache OFBiz to version 17.12.06 or later.

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