Security readout for executives and security teams
CVE-2013-5054 is a Microsoft Office 2013 and Office 2013 RT token hijacking issue. A remote attacker could use a crafted response during an Office file-open request from a website to discover authentication tokens. Sources state it was exploited in the wild in 2013, but do not show current active exploitation. Exposure is most likely in environments still running Microsoft Office 2013 or Office 2013 RT, especially where users open Office documents from websites. The source bundle does not identify other Office versions, server products, or cloud services as affected. Treat this as a legacy software risk with historical exploitation. It deserves priority where Office 2013 remains in use, especially on systems handling sensitive authentication or external web content. Modernized and fully patched Office environments are less likely to be exposed based on the supplied sources. Mitigation focus: Identify remaining Office 2013 and Office 2013 RT installations.; Review Microsoft MS13-104 for vendor remediation guidance.; Apply applicable Microsoft security updates where supported..
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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Credential and access behavior lookup
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Open ATT&CK lookupCVE-2013-5054 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
- MS13-104CVE reference · vendor-advisory, x_refsource_MS
Products and packages named in the record
CWE details
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