CVE-2010-1871

Name: CVE-2010-1871
Creator: NVD / NIST
Published: 2010-08-05T13:23:09.477+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 8.8/10Actively ExploitedEPSS 83.40%

Last modified Jun 16, 2026

CVE-2010-1871 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. JBoss Seam 2 (jboss-seam2), as used in JBoss Enterprise Application Platform 4.3.0 for Red Hat Linux, does not properly sanitize inputs for JBoss Expression Language (EL) expressions, which allows remote attackers to execute arbitrary code via a crafted URL. NOTE: this is only a vulnerability when the Java Security Manager is not properly configured.. CISA has confirmed active exploitation in the wild. EPSS estimates a 83.40% chance of exploitation in the next 30 days.

Description

JBoss Seam 2 (jboss-seam2), as used in JBoss Enterprise Application Platform 4.3.0 for Red Hat Linux, does not properly sanitize inputs for JBoss Expression Language (EL) expressions, which allows remote attackers to execute arbitrary code via a crafted URL. NOTE: this is only a vulnerability when the Java Security Manager is not properly configured.

Metrics

CVSS 3.1

8.8/10

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

EPSS Probability

83.40%

99.6th percentile

Probability of exploitation in the next 30 days. Learn more

Exploitation Status

This vulnerability is listed in CISA’s Known Exploited Vulnerabilities catalog, confirming active exploitation in the wild. Federal agencies must remediate by Jun 10, 2022.

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Redhat	Jboss Enterprise Application Platform	4.3.0
Netapp	Oncommand Balance	All versions
Netapp	Oncommand Insight	All versions
Netapp	Oncommand Unified Manager	All versions

References

http://archives.neohapsis.com/archives/bugtraq/2013-05/0117.htmlBroken Link
http://www.redhat.com/support/errata/RHSA-2010-0564.htmlBroken Link
http://www.securityfocus.com/bid/41994Broken Link, Third Party Advisory, VDB Entry
http://www.securitytracker.com/id?1024253Broken Link, Third Party Advisory, VDB Entry
http://www.vupen.com/english/advisories/2010/1929Broken Link, Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=615956Issue Tracking
https://exchange.xforce.ibmcloud.com/vulnerabilities/60794Third Party Advisory, VDB Entry
https://security.netapp.com/advisory/ntap-20161017-0001/Third Party Advisory
http://archives.neohapsis.com/archives/bugtraq/2013-05/0117.htmlBroken Link
http://www.redhat.com/support/errata/RHSA-2010-0564.htmlBroken Link
http://www.securityfocus.com/bid/41994Broken Link, Third Party Advisory, VDB Entry
http://www.securitytracker.com/id?1024253Broken Link, Third Party Advisory, VDB Entry
http://www.vupen.com/english/advisories/2010/1929Broken Link, Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=615956Issue Tracking
https://exchange.xforce.ibmcloud.com/vulnerabilities/60794Third Party Advisory, VDB Entry
https://security.netapp.com/advisory/ntap-20161017-0001/Third Party Advisory
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2010-1871US Government Resource

Timeline

Published: Aug 5, 2010
Last Modified: Jun 16, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2010-1871?

How severe is CVE-2010-1871?

CVE-2010-1871 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 83.40% probability of exploitation in the next 30 days. This vulnerability is listed in CISA's Known Exploited Vulnerabilities catalog.

How do I fix CVE-2010-1871?

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.

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Source: NVD / NIST