CVE-2021-31922

An HTTP Request Smuggling vulnerability in Pulse Secure Virtual Traffic Manager before 21.1 could allow an attacker to smuggle an HTTP request through an HTTP/2 Header. This vulnerability is resolved in 21.1, 20.3R1, 20.2R1, 20.1R2, 19.2R4, and 18.2R3.

CVSS v3.0 7.5 HIGH
CVSS v2.0 5.0 MEDIUM

7.5^/10

CVSS v3.0 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:N/C:N/I:P/A:N

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA44790	Exploit Patch Vendor Advisory

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Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:pulsesecure:virtual_traffic_manager:20.2:-::::::
	cpe:2.3:a:pulsesecure:virtual_traffic_manager:20.3:-::::::
	cpe:2.3:a:pulsesecure:virtual_traffic_manager:19.2:-::::::
	cpe:2.3:a:pulsesecure:virtual_traffic_manager:20.1:-::::::
	cpe:2.3:a:pulsesecure:virtual_traffic_manager:19.3:::::::*
	cpe:2.3:a:pulsesecure:virtual_traffic_manager:19.2:r1::::::
	cpe:2.3:a:pulsesecure:virtual_traffic_manager:19.2:r2::::::
	cpe:2.3:a:pulsesecure:virtual_traffic_manager::::::::
	cpe:2.3:a:pulsesecure:virtual_traffic_manager::::::::
	cpe:2.3:a:pulsesecure:virtual_traffic_manager:18.2:-::::::
	cpe:2.3:a:pulsesecure:virtual_traffic_manager:18.2:r1::::::

Information

Published : 2021-05-13 18:15

Updated : 2022-07-12 10:42

NVD link : CVE-2021-31922

Mitre link : CVE-2021-31922

JSON object : View

CWE

CWE-444

Inconsistent Interpretation of HTTP Requests ('HTTP Request Smuggling')

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Products Affected

pulsesecure

virtual_traffic_manager

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