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CVE-2021-22965

Published: Nov 19, 2021Updated: Nov 21, 2024 Sources: CVE List NVD BDUCWE-400
NVD MITRE
7.5CVSSHIGH
EPSS Score
2.1%
Top 20.5%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

A vulnerability in Pulse Connect Secure before 9.1R12.1 could allow an unauthenticated administrator to causes a denial of service when a malformed request is sent to the device.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:NI:NA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:NIntegrity
None
A:HAvailability
High
Open in CVSS calculator →

Weaknesses

CWE-400

Affected Products

connect secureivantiSecurity Products
pulse connect securepulsesecure
On-premNetwork Device
Networking Infrastructure / vpn-gateway
Pulse Connect Securen/a
Pulse Connect SecurePulsesecure
On-premNetwork Device
Networking Infrastructure / vpn-gateway
ivanticommercialUSSecurity Productsaka ivanti connect secure, avalanche
pulsesecurecommercialUSNetworking Infrastructureaka pulsedsecure, pulse secure

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

Official Patch Available

MITRE ATT&CK

1 technique
Impact
View detailed technique mapping

References

https://kb.pulsesecure.net/articles/Pulse_Secure_Article/KB44879/?kA13Z000000L3ZF
kb.pulsesecure.net
http://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA44899/p?pubstatus=o
kb.pulsesecure.net

Timeline

Published
Nov 19, 2021
Last Updated
Nov 21, 2024

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