CVE-2010-1871: Red Hat Linux JBoss Seam 2 Remote Code Execution Vulnerability
CVE-2010-1871 · Severity: critical · CVSS 8.8 · Exploited in the wild · Published 2021-12-10
JBoss Seam 2 fails to properly sanitize inputs for JBoss Expression Language (EL) expressions, allowing remote attackers to execute arbitrary code via a crafted URL. This vulnerability is specifically exploitable when the Java Security Manager is not properly configured.
Yes. CVE-2010-1871 is known to be exploited in the wild, first recorded on 10 December 2021. Treat it as urgent.
How severe is CVE-2010-1871?
Critical severity, with a CVSS score of 8.8, published 10 December 2021.
Which products and versions are affected?
Red Hat JBoss Seam 2 (jboss-seam2) 2.x; Red Hat JBoss Enterprise Application Platform 4.3.0.
Is there a fix for CVE-2010-1871?
No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
How is CVE-2010-1871 attacked?
It is attacked over the network, in a software library.
Am I affected by CVE-2010-1871?
Check whether you run Red Hat JBoss Seam 2. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.
Affected products
Red Hat JBoss Seam 2 (jboss-seam2) 2.x
Red Hat JBoss Enterprise Application Platform 4.3.0
Timeline
2010-07-26: advisory: Original Red Hat Security Advisory (RHSA-2010-0564) date based on CVE year and vendor links
2021-12-10: kev added: Added to CISA Known Exploited Vulnerabilities Catalog