HIGHCVSS v3.1 7.5Vulnerability

CVE-2026-121371

On affected EOS versions with the eAPI service enabled, a specially crafted HTTP request can allow an unauthenticated, remote attacker to read arbitrary files, including sensitive credentials from the switch filesystem.

Properties

Severity
HIGH
Nvd fetched at
2026-11-10T23:33:48.924589+00:00
Cvss severity
HIGH
Cvss score
7.5
Retrieved at
2026-11-10T23:34:23+00:00
Score
7.5
Cvss version
3.1
Last source
NVD
Cve id
CVE-2026-121371
Cvss vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
First seen by Signal
2026-11-10T23:31:41+00:00
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Published at
2026-11-10T20:18:56.640
Last modified
2026-11-10T22:18:25.920

Related Entities (1)

HAS_WEAKNESS (1)

→[Weakness]Improper Limitation of a Pathname to a Restricted Directory

Related research

Explore deeper with Ninja Signal's threat intelligence graph

Search in SpektrOpen Signal Desktop
CVE-2026-121371 (CVSS v3.1 7.5) — Ninja Signal Threat Intelligence | Ninja Signal