Security readout for executives and security teams
CVE-2009-4542 is an XSS flaw in IsolSoft Support Center 2.5. A remote attacker could inject script or HTML through the public ticket page's lang parameter. The main business risk is compromise of users interacting with the support portal, especially on legacy internet-facing deployments. Exposure is most likely where IsolSoft Support Center 2.5 remains deployed, especially if newticket.php is reachable from the internet. The structured affected section is incomplete, so asset validation matters. Treat this as a legacy web-application exposure issue. Prioritize internet-facing support portals because XSS can affect customers, staff, and session integrity, but current sources do not show active exploitation. Mitigation focus: Identify and retire exposed IsolSoft Support Center 2.5 instances.; Check vendor or maintainer guidance for any supported update or replacement.; Restrict access to legacy support portals where removal is not immediate..
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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CVE-2009-4542 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
- supportcenter-newticket-xss(52351)CVE reference · vdb-entry, x_refsource_XF
Products and packages named in the record
CWE details
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