CVE detail

CVE-2021-1514 — CVE-2021-1514

Published 2021-05-06 · Modified 2026-06-17 · Vendor cisco · Product catalyst_sd-wan_manager · Source nvd
HIGH
severity
CVSS-derived band
7.8
CVSS v3
0–10 scale
0.0032
EPSS probability
exploitation probability, 30d
25.0%
EPSS percentile
percentile vs all CVEs
NOT LISTED
CISA KEV
known exploited catalog

Description

A vulnerability in the CLI of Cisco SD-WAN Software could allow an authenticated, local attacker to inject arbitrary commands to be executed with Administrator privileges on the underlying operating system. This vulnerability is due to insufficient input validation on certain CLI commands. An attacker could exploit this vulnerability by authenticating to the device and submitting crafted input to the CLI. The attacker must be authenticated as a low-privileged user to execute the affected commands. A successful exploit could allow the attacker to execute commands with Administrator privileges.

Remediation

ProductVulnerable rangeFixed versionAdvisory
Cisco Cisco SD-WAN Solutionnot specifiedadvisory ↗

References

cvedb.io · NVD · CISA KEV · FIRST EPSS · vendor advisories (CVE Program List v5). Informational only, no warranty — verify every remediation against the vendor advisory before acting on it. This product uses data from the NVD API but is not endorsed or certified by the NVD, CISA, FIRST.org or any vendor named. CVE® is a registered trademark of The MITRE Corporation.