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CVE-2010-1871

97
FAUCET Score

CVE-2010-1871 is a critical vulnerability in JBoss Seam 2, specifically affecting JBoss Enterprise Application Platform 4.3.0 and other products from NetApp and Red Hat. It allows remote attackers to execute arbitrary code via crafted URLs due to improper input sanitization for JBoss Expression Language (EL) expressions. This vulnerability carries a high CVSS score of 8.8, indicating a severe risk with network-based attacks, low complexity, and high impact on confidentiality, integrity, and availability, though it is mitigated if the Java Security Manager is properly configured. The vulnerability is actively exploited, listed in the KEV catalog, and has publicly available exploit modules in Metasploit, alongside significant community discussion and media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
4.3.0CPE matchmatch criteria
cpe:2.3:a:redhat:jboss_enterprise_application_platform:4.3.0:*:*:*:*:*:*:*
Range not provided by sourceCPE matchmatch criteria
cpe:2.3:a:netapp:oncommand_balance:-:*:*:*:*:*:*:*
Range not provided by sourceCPE matchmatch criteria
cpe:2.3:a:netapp:oncommand_insight:-:*:*:*:*:*:*:*
Range not provided by sourceCPE matchmatch criteria
cpe:2.3:a:netapp:oncommand_unified_manager:-:*:*:*:*:clustered_data_ontap:*:*

CVSS Data

CVSS version used by this source: 3.1

8.8HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.8
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
83.40%
Probability of exploitation in next 30 days
EPSS Percentile
99.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
Added to KEV · Dec 10, 2021
Metasploit: JBoss Seam 2 Remote Command Execution · Jul 19, 2010
ExploitDB: EDB-36653 · Apr 6, 2015
This CVE's current EPSS score of 0.8340 is in the 100th percentile among its peer group of 14,824 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.1 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (2)

redhatpatch availablevia redhat_api
Product: Red Hat JBoss Enterprise Application Platform 4.3 for RHEL 4Fixed in: jboss-seam2-0:2.0.2.FP-1.ep1.24.el4
View patch
redhatpatch availablevia redhat_api
Product: Red Hat JBoss Enterprise Application Platform 4.3 for RHEL 5Fixed in: jboss-seam2-0:2.0.2.FP-1.ep1.24.el5
View patch

Vendor Advisories (1)

redhatCVE-2010-1871Important

Seam2: Improper sanitization of parametrized JBoss EL expressions (ACE)

Jul 27, 2010

References

cisa.gov / known-exploited-vulnerabilities-catalog
US Government Resource
archives.neohapsis.com / archives/bugtraq/2013-05/0117.html
Broken Link
bugzilla.redhat.com / show_bug.cgi
Issue Tracking
exchange.xforce.ibmcloud.com / vulnerabilities/60794
Third Party AdvisoryVDB Entry
security.netapp.com / advisory/ntap-20161017-0001
Third Party Advisory
redhat.com / support/errata/RHSA-2010-0564.html
Broken Link
securityfocus.com / bid/41994
Broken LinkThird Party AdvisoryVDB Entry
securitytracker.com / id
Broken LinkThird Party AdvisoryVDB Entry
vupen.com / english/advisories/2010/1929
Broken LinkVendor Advisory