#VU55620 OS Command Injection in Pulse Connect Secure


Published: 2021-08-05

Vulnerability identifier: #VU55620

Vulnerability risk: Low

CVSSv3.1:

CVE-ID: CVE-2021-22935

CWE-ID: CWE-78

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
Pulse Connect Secure
Server applications / Remote access servers, VPN

Vendor: Pulse Secure

Description

The vulnerability allows a remote user to execute arbitrary shell commands on the target system.

The vulnerability exists due to improper input validation. A remote privileges user can send a specially crafted HTTP request to the system and execute arbitrary OS commands.


Mitigation
Install updates from vendor's website.

Vulnerable software versions

Pulse Connect Secure: 9.1R1 - 9.1R11.5


CPE

External links
http://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA44858/p?pubstatus=o


Q & A

Can this vulnerability be exploited remotely?

Is there known malware, which exploits this vulnerability?


Latest bulletins with this vulnerability