CVE-2010-1871

JBoss Seam 2 (jboss-seam2), as used in JBoss Enterprise Application Platform 4.3.0 for Red Hat...

8.8 HighIn KEVPublic exploitFix available

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.

Attack profile

How easy it is to exploit

Attack vector: Network
Complexity: Low
Privileges needed: None
User interaction: Required

What an attacker can affect

Confidentiality: High
Integrity: High
Availability: High

Exploit likelihood

83.4%Down 0.3 points since Feb 4, 2022

What each source reports

NVD Score used 8.8

Record: CVE-2010-1871
CVSS 3.1: 8.8 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CVSS 2.0: 6.8 MediumAV:N/AC:M/Au:N/C:P/I:P/A:P
Weakness: CWE-917
Updated: 2026-11-02

CVE List 8.8

Record: CVE-2010-1871
CVSS 3.1: 8.8 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Weakness: CWE-917
Updated: 2026-11-02

EUVDEUVD-2010-1890 8.8

Record: EUVD-2010-1890
CVSS 3.1: 8.8 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Updated: 2026-11-02

GitHub AdvisoriesGHSA-r6fv-qmrc-3h24 8.8

JBoss Seam 2 (jboss-seam2), as used in JBoss Enterprise Application Platform 4.3.0 for Red Hat...

Record: GHSA-r6fv-qmrc-3h24
CVSS 3.1: 8.8 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Weakness: CWE-20, CWE-917
Updated: 2026-11-02

CISA KEV No score

Red Hat Linux JBoss Seam 2 Remote Code Execution Vulnerability

JBoss Seam 2 (jboss-seam2), as used in JBoss Enterprise Application Platform 4.3.0 for Red Hat Linux, allows attackers to perform remote code execution. This vulnerability can only be exploited when the Java Security Manager is not properly configured.

Record: CVE-2010-1871
Weakness: CWE-20
Updated: 2026-11-02

Affected products

Affected packages

Affected packages
Package	Affected	Fixed
`jboss-seam2` Red Hat:jboss_enterprise_application_platform:4.3.0::el4	before 0:2.0.2.FP-1.ep1.24.el4	0:2.0.2.FP-1.ep1.24.el4
`jboss-seam2-docs` Red Hat:jboss_enterprise_application_platform:4.3.0::el4	before 0:2.0.2.FP-1.ep1.24.el4	0:2.0.2.FP-1.ep1.24.el4
`jboss-seam2` Red Hat:jboss_enterprise_application_platform:4.3.0::el5	before 0:2.0.2.FP-1.ep1.24.el5	0:2.0.2.FP-1.ep1.24.el5
`jboss-seam2-docs` Red Hat:jboss_enterprise_application_platform:4.3.0::el5	before 0:2.0.2.FP-1.ep1.24.el5	0:2.0.2.FP-1.ep1.24.el5

Public exploits

Links only. Every CVE stores no exploit code.

Public exploits
Source	Link	Date
Metasploit	JBoss Seam 2 File Upload and Execute	2010-08-05
Exploit-DB	JBoss Seam 2 - Arbitrary File Upload / Execution (Metasploit)	2015-04-06
Metasploit	JBoss Seam 2 Remote Command Execution	2010-07-19

History

History
Recorded	Changed	Sources
Nov 3, 2026	exploitation, exploits
Nov 2, 2026	first indexed	CVE List, EUVD, Exploit-DB, GitHub Advisories, CISA KEV, Metasploit, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2010-1871 is a high vulnerability (CVSS 8.8) in Red Hat Jboss Seam 2, published August 4, 2010. CISA lists it as known to be exploited, since December 10, 2021. EUVD reports exploitation since December 10, 2021. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 83.4%, the 99th percentile. Fixed in jboss-seam2 0:2.0.2.FP-1.ep1.24.el4.

References

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