CVE-2021-22893 | Severity.io

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.

Related CPE's

ivanti

connect_secure

References

https://blog.pulsesecure.net/pulse-connect-secure-security-update/

Vendor Advisory

https://kb.cert.org/vuls/id/213092

Third Party AdvisoryUS Government Resource

https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA44784/

Broken LinkVendor Advisory

https://www.fireeye.com/blog/threat-research/2021/04/suspected-apt-actors-leverage-bypass-techniques-pulse-secure-zero-day.html

Third Party Advisory