Security readout for executives and security teams
CVE-2016-3649 is an account-enumeration issue in Symantec Endpoint Protection Manager 12.1 before RU6 MP5. A remote user who is already authenticated as an administrator could use modified GET requests to list administrator accounts. The main risk is additional reconnaissance inside the management console, not unauthenticated compromise. Exposure is most likely limited to organizations still running Symantec Endpoint Protection Manager 12.1 earlier than RU6 MP5. Systems not exposing SEPM administration to untrusted networks have lower practical risk, but compromised or overprivileged admin accounts remain relevant. Treat this as a legacy product hygiene and privileged-access issue. It is not marked as actively exploited in the provided bundle, but outdated endpoint-management infrastructure can become high-value during an intrusion. Mitigation focus: Identify all SEPM 12.1 deployments and their exact maintenance release.; Upgrade SEPM 12.1 systems before RU6 MP5 to RU6 MP5 or later.; Restrict SEPM administrative access to trusted management networks..
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-2016-3649 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
- https://www.symantec.com/security_response/securityupdates/detail.jsp?fid=security_advisory&pvid=security_advisory&year=&suid=20160628_01CVE reference · x_refsource_CONFIRM
Products and packages named in the record
CWE details
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