CVE-2021-22900

State: Published
Severity: 7.2 High
Published: May 27, 2021
Updated: Oct 21, 2025
Reserved: Jan 6, 2021

Description

A vulnerability allowed multiple unrestricted uploads in Pulse Connect Secure before 9.1R11.4 that could lead to an authenticated administrator to perform a file write via a maliciously crafted archive upload in the administrator web interface.

Scores

CVSS	Score	Vector	Source
3.1	7.2 High	CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H	CISA-ADP

Weaknesses

CWE-94 Code Injection (CWE-94)

Affected Products

Product	Versions
Pulse Secure Securen/a	Fixed in 9.1R11.4Affected

References

https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA44784/?kA23Z000000boUWSAY
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-22900government-resource

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