Security readout for executives and security teams
CVE-2009-4052 is an older cross-site scripting issue in IBM Rational development products’ JSF Widget Library Runtime. If vulnerable runtime components are present in web applications, an attacker could cause a user’s browser to run attacker-supplied script. Business urgency depends on whether these legacy IBM Rational 7.0 components are still used or deployed. Most exposure is likely in legacy environments using IBM Rational Application Developer for WebSphere Software or Rational Software Architect before 7.0.0.10, especially applications shipping the affected JSF Widget Library Runtime. Modern environments are unlikely to be affected unless old components remain deployed. Prioritize as a legacy exposure check, not an emergency unless affected applications are internet-facing or handle sensitive users. No active exploitation is cited. Remediate by confirming product versions and applying IBM maintenance guidance where vulnerable components remain in use. Mitigation focus: Inventory IBM Rational RAD and RSA installations and deployed JSF Widget Library Runtime components.; Upgrade affected IBM Rational products to 7.0.0.10 or later, per version boundary in the CVE.; Review IBM vendor APAR/advisory pages for exact maintenance packages and deployment instructions..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
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ATT&CK lookup starting points
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CVE-2009-4052 mapping review
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Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
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CVSS and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
- rational-jsf-widget-xss(54360)CVE reference · vdb-entry, x_refsource_XF
Products and packages named in the record
CWE details
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