CVE-2021-22937: Malicious File Upload
First published: Mon Aug 16 2021(Updated: )
A vulnerability in Pulse Connect Secure before 9.1R12 could allow an authenticated administrator to perform a file write via a maliciously crafted archive uploaded in the administrator web interface.
Credit: support@hackerone.com support@hackerone.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Pulsesecure Pulse Connect Secure | <9.1 | |
| Pulsesecure Pulse Connect Secure | =9.1 | |
| Pulsesecure Pulse Connect Secure | =9.1-r1.0 | |
| Pulsesecure Pulse Connect Secure | =9.1-r10.0 | |
| Pulsesecure Pulse Connect Secure | =9.1-r11.0 | |
| Pulsesecure Pulse Connect Secure | =9.1-r2.0 | |
| Pulsesecure Pulse Connect Secure | =9.1-r3.0 | |
| Pulsesecure Pulse Connect Secure | =9.1-r4.0 | |
| Pulsesecure Pulse Connect Secure | =9.1-r5.0 | |
| Pulsesecure Pulse Connect Secure | =9.1-r6.0 | |
| Pulsesecure Pulse Connect Secure | =9.1-r7.0 | |
| Pulsesecure Pulse Connect Secure | =9.1-r8.0 | |
| Pulsesecure Pulse Connect Secure | =9.1-r9.0 | |
| Ivanti Connect Secure | =9.1 | |
| Ivanti Connect Secure | =9.1-r1.0 | |
| Ivanti Connect Secure | =9.1-r10.0 | |
| Ivanti Connect Secure | =9.1-r11.0 | |
| Ivanti Connect Secure | =9.1-r2.0 | |
| Ivanti Connect Secure | =9.1-r3.0 | |
| Ivanti Connect Secure | =9.1-r4.0 | |
| Ivanti Connect Secure | =9.1-r5.0 | |
| Ivanti Connect Secure | =9.1-r6.0 | |
| Ivanti Connect Secure | =9.1-r7.0 | |
| Ivanti Connect Secure | =9.1-r8.0 | |
| Ivanti Connect Secure | =9.1-r9.0 |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
Frequently Asked Questions
What is the severity of CVE-2021-22937?
The severity of CVE-2021-22937 is high with a CVSS score of 7.2.
How does CVE-2021-22937 affect Pulse Connect Secure?
CVE-2021-22937 affects Pulse Connect Secure versions before 9.1R12, allowing an authenticated administrator to perform a file write via a maliciously crafted archive uploaded in the administrator web interface.
How can I fix CVE-2021-22937?
To fix CVE-2021-22937, upgrade Pulse Connect Secure to version 9.1R12 or a later version.
Where can I find more information about CVE-2021-22937?
You can find more information about CVE-2021-22937 in the Pulse Secure Security Advisory SA44858.
What is the Common Weakness Enumeration (CWE) ID for CVE-2021-22937?
The Common Weakness Enumeration (CWE) ID for CVE-2021-22937 is 434.
- collector/nvd-index
- agent/references
- agent/weakness
- agent/severity
- agent/author
- agent/type
- agent/event
- agent/description
- agent/last-modified-date
- agent/tags
- agent/first-publish-date
- agent/softwarecombine
- collector/nvd-api
- source/NVD
- agent/software-canonical-lookup
- vendor/pulsesecure
- canonical/pulsesecure pulse connect secure
- version/pulsesecure pulse connect secure/9.1
- version/pulsesecure pulse connect secure/9.1-r1.0
- version/pulsesecure pulse connect secure/9.1-r10.0
- version/pulsesecure pulse connect secure/9.1-r11.0
- version/pulsesecure pulse connect secure/9.1-r2.0
- version/pulsesecure pulse connect secure/9.1-r3.0
- version/pulsesecure pulse connect secure/9.1-r4.0
- version/pulsesecure pulse connect secure/9.1-r5.0
- version/pulsesecure pulse connect secure/9.1-r6.0
- version/pulsesecure pulse connect secure/9.1-r7.0
- version/pulsesecure pulse connect secure/9.1-r8.0
- version/pulsesecure pulse connect secure/9.1-r9.0
- vendor/ivanti
- canonical/ivanti connect secure
- version/ivanti connect secure/9.1
- version/ivanti connect secure/9.1-r1.0
- version/ivanti connect secure/9.1-r10.0
- version/ivanti connect secure/9.1-r11.0
- version/ivanti connect secure/9.1-r2.0
- version/ivanti connect secure/9.1-r3.0
- version/ivanti connect secure/9.1-r4.0
- version/ivanti connect secure/9.1-r5.0
- version/ivanti connect secure/9.1-r6.0
- version/ivanti connect secure/9.1-r7.0
- version/ivanti connect secure/9.1-r8.0
- version/ivanti connect secure/9.1-r9.0