Security readout for executives and security teams
This issue can let a logged-in attacker inherit a previous web UI user’s privileges on vulnerable Cisco IOS XE devices. The risk is highest on network devices where the web UI is enabled and AAA authorization for EXEC sessions is missing. It is not described as unauthenticated, but it can turn limited access into broader device control. Exposure is likely limited to Cisco IOS XE devices running vulnerable releases, introduced in 16.1.1, with HTTP Server enabled and EXEC-session AAA authorization not configured. The HTTP Server default state is version-dependent, so inventory and configuration checks are required. Prioritize internet-reachable or broadly accessible network management interfaces. This is a credentialed privilege-escalation issue, but affected devices are core infrastructure. Treat remediation as high priority where web UI management is enabled without proper AAA authorization. Mitigation focus: Check Cisco’s advisory for affected and fixed IOS XE releases.; Upgrade vulnerable Cisco IOS XE devices according to vendor guidance.; Disable the HTTP Server feature where web UI management is unnecessary..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
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Open ATT&CK lookupCVE-2018-0152 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://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180328-xeprivCVE reference · x_refsource_CONFIRM
Products and packages named in the record
CWE details
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Permissions, Privileges, and Access Controls
Permissions, Privileges, and Access Controls represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.