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CVE-2021-22900

Known Exploited (CISA KEV)HIGH
7.2
CVSS Severity Score
EPSS Score49.0240%
EPSS Percentile95.56th
PublishedMay 27, 2021
Last ModifiedDec 18, 2025

Vulnerability 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.

Affected Platforms (CPE)

📦
Ivanti

Connect Secure

= 9.0
📦
Ivanti

Connect Secure

= 9.0
📦
Ivanti

Connect Secure

= 9.0
📦
Ivanti

Connect Secure

= 9.0
📦
Ivanti

Connect Secure

= 9.0
📦
Ivanti

Connect Secure

= 9.0
📦
Ivanti

Connect Secure

= 9.0
📦
Ivanti

Connect Secure

= 9.0
📦
Ivanti

Connect Secure

= 9.0
📦
Ivanti

Connect Secure

= 9.0
📦
Ivanti

Connect Secure

= 9.0
📦
Ivanti

Connect Secure

= 9.0
📦
Ivanti

Connect Secure

= 9.0
📦
Ivanti

Connect Secure

= 9.0
📦
Ivanti

Connect Secure

= 9.0
📦
Ivanti

Connect Secure

= 9.0
📦
Ivanti

Connect Secure

= 9.0
📦
Ivanti

Connect Secure

= 9.1
📦
Ivanti

Connect Secure

= 9.1
📦
Ivanti

Connect Secure

= 9.1
📦
Ivanti

Connect Secure

= 9.1
📦
Ivanti

Connect Secure

= 9.1
📦
Ivanti

Connect Secure

= 9.1
📦
Ivanti

Connect Secure

= 9.1
📦
Ivanti

Connect Secure

= 9.1
📦
Ivanti

Connect Secure

= 9.1
📦
Ivanti

Connect Secure

= 9.1
📦
Ivanti

Connect Secure

= 9.1
📦
Ivanti

Connect Secure

= 9.1
📦
Ivanti

Connect Secure

= 9.1
📦
Ivanti

Connect Secure

= 9.1
📦
Ivanti

Connect Secure

= 9.1
📦
Ivanti

Connect Secure

= 9.1
📦
Ivanti

Connect Secure

= 9.1
📦
Ivanti

Connect Secure

= 9.1
📦
Ivanti

Connect Secure

= 9.1
📦
Ivanti

Connect Secure

= 9.1
📦
Ivanti

Connect Secure

= 9.1
📦
Ivanti

Connect Secure

= 9.1
📦
Ivanti

Connect Secure

= 9.1
📦
Pulsesecure

Pulse Connect Secure

<= 9.1

References & Advisories

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

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