CVE-2021-22936 — MEDIUM (6.1)

Q: What is CVE-2021-22936?

CVE-2021-22936 is a vulnerability with a CVSS score of 6.1 (MEDIUM). A vulnerability in Pulse Connect Secure before 9.1R12 could allow a threat actor to perform a cross-site script attack against an authenticated administrator via an unsanitized web parameter.

Q: How severe is CVE-2021-22936?

CVE-2021-22936 has been rated MEDIUM with a CVSS base score of 6.1/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2021-22936?

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 a threat actor to perform a cross-site script attack against an authenticated administrator via an unsanitized web parameter.

CVSS Score

6.1

MEDIUM

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality

LOW

Integrity

LOW

Availability

NONE

Affected Products

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

Related Weaknesses (CWE)

CWE-79

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-2021-22936?

CVE-2021-22936 is a vulnerability with a CVSS score of 6.1 (MEDIUM). A vulnerability in Pulse Connect Secure before 9.1R12 could allow a threat actor to perform a cross-site script attack against an authenticated administrator via an unsanitized web parameter.

How severe is CVE-2021-22936?

CVE-2021-22936 has been rated MEDIUM with a CVSS base score of 6.1/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-22936?

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