Description
Pulse Connect Secure 9.0R3/9.1R1 and higher is vulnerable to an authentication bypass vulnerability exposed by the Windows File Share Browser and Pulse Secure Collaboration features of Pulse Connect Secure that can allow an unauthenticated user to perform remote arbitrary code execution on the Pulse Connect Secure gateway. This vulnerability has been exploited in the wild.
CVSS breakdown
CVSS 3.1
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Changed
Confidentiality
High
Integrity
High
Availability
High
Affected products
- Ivanti / Connect Secure9.0 – 9.0
- Ivanti / Connect Secure9.0 – 9.0
- Ivanti / Connect Secure9.0 – 9.0
- Ivanti / Connect Secure9.0 – 9.0
- Ivanti / Connect Secure9.0 – 9.0
- Ivanti / Connect Secure9.0 – 9.0
- Ivanti / Connect Secure9.0 – 9.0
- Ivanti / Connect Secure9.0 – 9.0
- Ivanti / Connect Secure9.0 – 9.0
- Ivanti / Connect Secure9.0 – 9.0
- Ivanti / Connect Secure9.0 – 9.0
- Ivanti / Connect Secure9.0 – 9.0
- Ivanti / Connect Secure9.0 – 9.0
- Ivanti / Connect Secure9.1 – 9.1
- Ivanti / Connect Secure9.1 – 9.1
- Ivanti / Connect Secure9.1 – 9.1
- Ivanti / Connect Secure9.1 – 9.1
- Ivanti / Connect Secure9.1 – 9.1
- Ivanti / Connect Secure9.1 – 9.1
- Ivanti / Connect Secure9.1 – 9.1
- Ivanti / Connect Secure9.1 – 9.1
- Ivanti / Connect Secure9.1 – 9.1
- Ivanti / Connect Secure9.1 – 9.1
- Ivanti / Connect Secure9.1 – 9.1
- Ivanti / Connect Secure9.1 – 9.1
- Ivanti / Connect Secure9.1 – 9.1
- Ivanti / Connect Secure9.1 – 9.1
- Ivanti / Connect Secure9.1 – 9.1
- Ivanti / Connect Secure9.1 – 9.1
- Ivanti / Connect Secure9.1 – 9.1
- Ivanti / Connect Secure9.1 – 9.1
- Ivanti / Connect Secure9.1 – 9.1
- Ivanti / Connect Secure9.1 – 9.1
- Ivanti / Connect Secure9.1 – 9.1
- Ivanti / Connect Secure9.1 – 9.1
- Ivanti / Connect Secure9.1 – 9.1
References
- VENDOR_ADVISORYhttps://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA44784/
- MISChttps://blog.pulsesecure.net/pulse-connect-secure-security-update/
- MISChttps://www.fireeye.com/blog/threat-research/2021/04/suspected-apt-actors-leverage-bypass-techniques-pulse-secure-zero-day.html
- MISChttps://kb.cert.org/vuls/id/213092
Updated 16m ago · 8 sources