Security readout for executives and security teams
This is an Outlook Web Access cross-site scripting flaw in older Microsoft Exchange versions. A remote attacker could use a crafted URL to make OWA render attacker-controlled script or HTML in a user’s browser. Business risk is mainly to organizations still running the affected Exchange builds or exposing legacy OWA. Exposure is likely where OWA is reachable and the organization still runs Exchange 2010 SP2/SP3 or Exchange 2013 CU2/CU3. Fully retired or upgraded Exchange environments are unlikely to be affected, but legacy appliances, archives, and forgotten OWA endpoints should be checked. Prioritize this if legacy Exchange OWA is still reachable, especially from the internet. If the organization has upgraded beyond the affected versions and retired old OWA endpoints, urgency is lower but asset validation is still warranted. Mitigation focus: Inventory Exchange versions and identify any remaining OWA endpoints.; Review and apply Microsoft MS13-105 guidance for affected Exchange versions.; Restrict external access to legacy OWA where business use is no longer required..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
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CVE-2013-5072 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
- MS13-105CVE reference · vendor-advisory, x_refsource_MS
Products and packages named in the record
CWE details
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