AUGUST 4, 2026
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Case File

CVE-2021-1471

CRITICAL · CVSS 9.9 EPSS 1.32%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-03-24 · Last synced 2026-08-04

CyberRota Analysis

This is a critical severity vulnerability with a CVSS score of 9.9. It affects Windows, Cisco. It may lead to a denial-of-service condition.

CVE
CVE-2021-1471
Severity
CRITICAL
CVSS
9.9
EPSS
1.32%
Windows Cisco

Original NVD Description

Multiple vulnerabilities in Cisco Jabber for Windows, Cisco Jabber for MacOS, and Cisco Jabber for mobile platforms could allow an attacker to execute arbitrary programs on the underlying operating system with elevated privileges, access sensitive information, intercept protected network traffic, or cause a denial of service (DoS) condition. For more information about these vulnerabilities, see the Details section of this advisory.

Related CVEs

Other vulnerabilities affecting the same vendor(s)