CVE-2021-22934

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CVSS 3.1

7.2 high

EPSS

5%p91

Published

Aug 16, 2021 (Aug 16, 2021)

Modified

Jun 17, 2026

Description

A vulnerability in Pulse Connect Secure before 9.1R12 could allow an authenticated administrator or compromised Pulse Connect Secure device in a load-balanced configuration to perform a buffer overflow via a malicious crafted web request.

Vendors: ivanti pulsesecure
Products: connect secure, pulse connect secure
Weakness: CWE-120
Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (4.7%)

In the news1 stories

At least 4,460 vulnerable Pulse Connect Secure hosts are exposed to the Internet

Security AffairsDec 10, 16:30 UTC · Dec 10, 2022Vulnerability CVE-2021-22937 CVE-2021-22933 CVE-2021-22934+4 CVEs