CVE-2021-22934 — HIGH (7.2)

Q: How severe is CVE-2021-22934?

CVE-2021-22934 has been rated HIGH with a CVSS base score of 7.2/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2021-22934?

Check the references section above for vendor advisories and patch information. Affected products include: Ivanti Connect Secure, Pulsesecure Pulse Connect Secure.

Vulnerability Description

A vulnerability in Pulse Connect Secure before 9.1R12 could allow an authenticated administrator or compromised Pulse Connect Secure device in a load-balanced configuration to perform a buffer overflow via a malicious crafted web request.

CVSS Score

7.2

HIGH

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Ivanti	Connect Secure	9.1
Pulsesecure	Pulse Connect Secure	< 9.1

Related Weaknesses (CWE)

CWE-120

References

https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA44858/?kA23Z0000Vendor Advisory
https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA44858/?kA23Z0000Vendor Advisory

FAQ

What is CVE-2021-22934?

CVE-2021-22934 is a vulnerability with a CVSS score of 7.2 (HIGH). A vulnerability in Pulse Connect Secure before 9.1R12 could allow an authenticated administrator or compromised Pulse Connect Secure device in a load-balanced configuration to perform a buffer overflo...

How severe is CVE-2021-22934?

CVE-2021-22934 has been rated HIGH with a CVSS base score of 7.2/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-22934?

Check the references section above for vendor advisories and patch information. Affected products include: Ivanti Connect Secure, Pulsesecure Pulse Connect Secure.