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CVE-2018-0420

Status: ModifiedMedium (6.5)—

A vulnerability in the web-based interface of Cisco Wireless LAN Controller Software could allow an authenticated, remote attacker to view sensitive information. The issue is due to improper sanitization of user-supplied input in HTTP request parameters that describe filenames and pathnames. An attacker could exploit this vulnerability by using directory traversal techniques to submit a path to a desired file location. A successful exploit could allow the attacker to view system files on the targeted device, which may contain sensitive information.

CVSS

Exploitation probability (EPSS)

EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).

Affected technologies (1)

Cisco — Wireless LAN Controller Software

CWEs

References

Raw JSON (NVD)

Show
{
  "id": "CVE-2018-0420",
  "cveTags": [],
  "metrics": {
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          "version": "2.0.3",
          "timestamp": "2024-11-25T18:47:31.905126Z"
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  "published": "2018-10-17T22:29:00.457",
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    },
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    }
  ],
  "lastModified": "2026-06-17T01:30:44.780",
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