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High 8.8Known exploited (CISA KEV)Published Aug 4, 2010

CVE-2010-1871JBoss 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 re…

Updated under an hour ago ()

Does this affect you?

It affects redhat jboss_enterprise_application_platform and 3 other products. Add what you run to find out whether that includes you.

CISA lists it as known exploited since Dec 10, 2021; federal agencies had to remediate by Jun 10, 2022. Treat that date as your deadline.

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.

CVSS
8.8 HIGH (v3.1, CISA ADP)CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Weakness (CWE)
CWE-917
Known exploited
Added to CISA KEV Dec 10, 2021; federal remediation due Jun 10, 2022Apply updates per vendor instructions.
EPSS (exploitation in the next 30 days)
83.40% (percentile 100)
Assigned by
mitre
NVD analysis
Analyzed
Record last updated
Oct 22, 2025
First seen by InfoSec Signals
Oct 9, 2026

Affected products

Affected products
redhat jboss_enterprise_application_platform
redhat:jboss_enterprise_application_platform
4.3.0
NVD
netapp oncommand_balance
netapp:oncommand_balance
all versions
NVD
netapp oncommand_insight
netapp:oncommand_insight
all versions
NVD
netapp oncommand_unified_manager
netapp:oncommand_unified_manager
all versions
NVD

References

  • vdb-entry, x-refsource-bid, broken-link, third-party-advisory
  • mailing-list, x-refsource-bugtraq, broken-link
  • vdb-entry, x-refsource-sectrack, broken-link, third-party-advisory
  • vdb-entry, x-refsource-vupen, broken-link, vendor-advisory
  • x-refsource-confirm, issue-tracking
  • vdb-entry, x-refsource-xf, third-party-advisory
  • vendor-advisory, x-refsource-redhat, broken-link
  • x-refsource-confirm, third-party-advisory
  • us-government-resource

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.

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