Security readout for executives and security teams
This flaw lets a low-privileged authenticated user on a Cisco Wireless LAN Controller potentially gain administrative control through the web GUI when TACACS authentication is used. The business risk is unauthorized control of wireless infrastructure, including creating admin accounts, but exploitation requires valid access and a specific TACACS-related condition. Relevant exposure is Cisco Wireless LAN Controller deployments using TACACS authentication for GUI access. The bundle does not provide affected release ranges or fixed versions, so teams must verify installed WLC software against Cisco’s advisory. Treat as high priority for wireless infrastructure using Cisco WLC with TACACS. It is not described as actively exploited, but successful misuse could give administrative control over wireless controllers. Mitigation focus: Check Cisco’s advisory for affected WLC releases and vendor remediation guidance.; Inventory Cisco WLC devices using TACACS authentication for GUI access.; Restrict WLC GUI management access to trusted administrative networks..
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-2018-0417 mapping review
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Open ATT&CK lookup- Severity
- High
- CVSS
- 7.5 (3.0)
- Known Exploited
- No
- Published
Vector: CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
CNA and ADP enrichment extracted from CVE v5
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CVSS vector scores
1 official scoreWe collect every scored CVSS vector available in the official CNA and ADP containers. When more than one version is present, the table keeps the source vectors side by side instead of collapsing them into the highest score.
CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H1.65.9Primary CVE scoreVulnerability scoring details
Base CVSS 3.0 score
7.5HighVector: CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Source materials
- CVE List V5 sourceCVE List V5
- 20181017 Cisco Wireless LAN Controller Software GUI Privilege Escalation VulnerabilityCVE reference · vendor-advisory, x_refsource_CISCO
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.