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Case File

CVE-2021-1540

HIGH · CVSS 8.1 EPSS 1.05%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-06-04 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 8.1. It affects Cisco. It may be remotely exploitable.

CVE
CVE-2021-1540
Severity
HIGH
CVSS
8.1
EPSS
1.05%
Cisco

Original NVD Description

Multiple vulnerabilities in the authorization process of Cisco ASR 5000 Series Software (StarOS) could allow an authenticated, remote attacker to bypass authorization and execute a subset of CLI commands on an affected device. For more information about these vulnerabilities, see the Details section of this advisory.

Related CVEs

Other vulnerabilities affecting the same vendor(s)