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CVE-2021-20179

CVE

Threat entity extracted from intelligence sources

Frequency
1
occurrences
First Seen
April 8, 2026
Last Seen
April 8, 2026
API
Exploited in Wild
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Ransomware Use
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Public Exploits
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Attack Vector
—

Vulnerability Overview

Exploitation Activity

Exploitation Intelligence

Critical Dogtag PKI Vulnerability in Ubuntu Allows Unauthorized Certificate Renewal72.9

A critical security vulnerability has been identified in Dogtag PKI affecting Ubuntu 20.04 LTS and 18.04 LTS. Discovered by Fraser Tweedale and Geetika Kapoor, this flaw allows attackers to renew compromised certificates without proper authentication. This unauthorized renewal could lead to persiste...

Public Exploits

Checking GitHub for proof-of-concept code…

CVE Details