CVE-2010-1871

mediumpriority · act · 90OT risk · criticalKEV · exploitedEPSS 0.834 · 100 %ileexploit · functionalEURUUS
grimoire priorityP0 · Act now
Exploitable?
Yes · in the wild
CISA KEV · 3 exploits · functional
Likely / severe?
83.4% (100th) EPSS
CVSS 6.8 · medium
Is it mine?
15 products
Check your exposure
Who says so?
4 sources
enisa_euvd · fstec_bdu · nvd · redhat_csaf

added 2021-12-10remediate by 2022-06-10

required action Apply updates per vendor instructions.

EPSS · scored 2026-10-26

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, 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.

01

remediations

Vendor fix, mitigation, or workaround guidance, as published by each source.

A vendor fix is available.

  • Fixedjboss-seam2-0:2.0.2.FP-1.ep1.24.el4.noarch as a component of Red Hat JBoss Enterprise Application Platform 4.3.0 for RHEL 4 ASredhat_csaf

    Before applying this update, make sure all previously-released errata relevant to your system have been applied. This update is available via the Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at http://kbase.redhat.com/faq/docs/DOC-11259

    https://access.redhat.com/errata/RHSA-2010:0564
  • Fixedjboss-seam2-0:2.0.2.FP-1.ep1.24.el4.noarch as a component of Red Hat JBoss Enterprise Application Platform 4.3.0 for RHEL 4 ESredhat_csaf

    Before applying this update, make sure all previously-released errata relevant to your system have been applied. This update is available via the Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at http://kbase.redhat.com/faq/docs/DOC-11259

    https://access.redhat.com/errata/RHSA-2010:0564
  • Fixedjboss-seam2-0:2.0.2.FP-1.ep1.24.el4.src as a component of Red Hat JBoss Enterprise Application Platform 4.3.0 for RHEL 4 ASredhat_csaf

    Before applying this update, make sure all previously-released errata relevant to your system have been applied. This update is available via the Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at http://kbase.redhat.com/faq/docs/DOC-11259

    https://access.redhat.com/errata/RHSA-2010:0564
  • Fixedjboss-seam2-0:2.0.2.FP-1.ep1.24.el4.src as a component of Red Hat JBoss Enterprise Application Platform 4.3.0 for RHEL 4 ESredhat_csaf

    Before applying this update, make sure all previously-released errata relevant to your system have been applied. This update is available via the Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at http://kbase.redhat.com/faq/docs/DOC-11259

    https://access.redhat.com/errata/RHSA-2010:0564
  • Fixedjboss-seam2-0:2.0.2.FP-1.ep1.24.el5.noarch as a component of Red Hat JBoss Enterprise Application Platform 4.3.0 for RHEL 5 Serverredhat_csaf

    Before applying this update, make sure all previously-released errata relevant to your system have been applied. This update is available via the Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at http://kbase.redhat.com/faq/docs/DOC-11259

    https://access.redhat.com/errata/RHSA-2010:0564
  • Fixedjboss-seam2-0:2.0.2.FP-1.ep1.24.el5.src as a component of Red Hat JBoss Enterprise Application Platform 4.3.0 for RHEL 5 Serverredhat_csaf

    Before applying this update, make sure all previously-released errata relevant to your system have been applied. This update is available via the Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at http://kbase.redhat.com/faq/docs/DOC-11259

    https://access.redhat.com/errata/RHSA-2010:0564
  • Fixedjboss-seam2-docs-0:2.0.2.FP-1.ep1.24.el4.noarch as a component of Red Hat JBoss Enterprise Application Platform 4.3.0 for RHEL 4 ASredhat_csaf

    Before applying this update, make sure all previously-released errata relevant to your system have been applied. This update is available via the Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at http://kbase.redhat.com/faq/docs/DOC-11259

    https://access.redhat.com/errata/RHSA-2010:0564
  • Fixedjboss-seam2-docs-0:2.0.2.FP-1.ep1.24.el4.noarch as a component of Red Hat JBoss Enterprise Application Platform 4.3.0 for RHEL 4 ESredhat_csaf

    Before applying this update, make sure all previously-released errata relevant to your system have been applied. This update is available via the Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at http://kbase.redhat.com/faq/docs/DOC-11259

    https://access.redhat.com/errata/RHSA-2010:0564
  • Fixedjboss-seam2-docs-0:2.0.2.FP-1.ep1.24.el5.noarch as a component of Red Hat JBoss Enterprise Application Platform 4.3.0 for RHEL 5 Serverredhat_csaf

    Before applying this update, make sure all previously-released errata relevant to your system have been applied. This update is available via the Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at http://kbase.redhat.com/faq/docs/DOC-11259

    https://access.redhat.com/errata/RHSA-2010:0564
02

cvss

Technical severity, 0–10. One row per scoring source.

8.8
010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 5.6–8.8

v2.06.8mediumAV:N/AC:M/Au:N/C:P/I:P/A:Pprimary · NVD / NIST USexploitability 8.6 · impact 6.4
v3.18.8highCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:Hprimary · NVD / NIST USexploitability 2.8 · impact 5.9
v2.06.8mediumAV:N/AC:M/Au:N/C:P/I:P/A:Psecondary · Red Hat Product Security US
v3.18.8highCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:Hsecondary · CVSS-BT (t0sche)
v3.18.8highCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:Hsecondary · ENISA EU
v3.15.6mediumAV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:Lsecondary · FSTEC (BDU) RU
v3.18.8highCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:Hsecondaryexploitability 2.8 · impact 5.9
03

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Exploitation: active · Automatable: no · Technical Impact: totalcoordinatorcisa_ssvcUS
04

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-917USprimaryCWE-20US
05

exploits (3)

Public proof-of-concept and weaponised exploit code.

06

affected products (15)

Products and version ranges known to be affected.

07

advisories (1)

Vendor and ecosystem advisories describing this.

  • RHSA-2010:0564Red Hat Security Advisory: jboss-seam2 security update2010-07-27csaf · redhat_csafUS

    Updated jboss-seam2 packages that fix one security issue are now available for JBoss Enterprise Application Platform 4.3 for Red Hat Enterprise Linux 4 and 5. The Red Hat Security Response Team has rated this update as having important security impact. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available from the CVE link in the References section. [Updated 28 July 2010] The CVE-2010-1871 description has been updated to reflect that an attacker does not need to be authenticated to exploit this issue. No changes have been made to the packages.

08

also known as (3)

Other names and identifiers for this entity.

09

sources

Which sources assert this record, and when.

enisa_euvdfstec_bdunvdredhat_csafNVDCVE.orgMITRE
published 2010-08-05modified 2026-06-16
11

references (17)

External citations — patches, advisories, analysis.

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