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Vulnerabilities

Vulnerability · CVE-2009-2445

sun java_system_web_server Exposure of Sensitive Information to an Unauthorized Actor

Published May 7, 2024 · catalog updated May 7, 2024 · sun java_system_web_server Exposure of

Patch now

CVE-2009-2445 is in the CISA known-exploited catalog. Confirm sun java_system_web_server Exposure of against the vendor advisory and apply that fix. The CVSS score does not change the priority.

Gaps on this record

  • The stored product name is a package slug. The name on this page is taken from the title (sun java_system_web_server Exposure of).
  • No version range is stored. A customer cannot check an installed version against this record.
Severity
Unknown—
Known exploitation
CISA KEV and VulnCheck KEV
EPSS
2.52%
Remediation
Remediation guidance
Affected products
vendor sun java_system_web_server

Oracle iPlanet Web Server (formerly Sun Java System Web Server or Sun ONE Web Server) 6.1 before SP12, and 7.0 through Update 6, when running on Windows, allows remote attackers to read arbitrary JSP files via an alternate data stream syntax, as demonstrated by a .jsp::$DATA URI.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • vendor sun java_system_web_serverversion unspecified

How to fix CVE-2009-2445

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

CVE-2009-2445 is in the CISA known-exploited catalog. Confirm sun java_system_web_server Exposure of against the vendor advisory and apply that fix. The CVSS score does not change the priority.

Which versions are affected?

Affected version ranges are not on this record. Apply remediations or mitigations per vendor instructions or discontinue use of the product if remediation or mitigations are unavailable.

What should an analyst verify?

No weakness class is stored. EPSS 2.52%. The CISA KEV listing is the exploitation evidence. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. May 7, 2024 · VulnCheck KEV

    Detected

    Oracle iPlanet Web Server (formerly Sun Java System Web Server or Sun ONE Web Server) 6.1 before SP12, and 7.0 through Update 6, when running on Windows, allows remote attackers to read arbitrary JSP files via an alternate data stream syntax, as demonstrated by a .jsp::$DATA URI.

  2. May 7, 2024 · CISA KEV

    Known exploited

    Apply remediations or mitigations per vendor instructions or discontinue use of the product if remediation or mitigations are unavailable.

Sources

  • CVE.orgVulnerability recordCVE-2009-2445

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2009-2445

    30-day exploitation probability 2.5%

    first.org
  • VulnCheck KEVConfirmed exploitationCVE-2009-2445

    Oracle iPlanet Web Server (formerly Sun Java System Web Server or Sun ONE Web Server) 6.1 before SP12, and 7.0 through Update 6, when running on Windows, allows remote attackers to read arbitrary JSP files via an alternate data stream syntax, as demonstrated by a .jsp::$DATA URI.

    vulncheck.com

References

Freshness

Last verified in this catalog Oct 18, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.