CVE-2021-42124

An improper access control vulnerability exists in Ivanti Avalanche before 6.3.3 allows an attacker with access to the Inforail Service to perform a session takeover.

CVSS v3 8.8 HIGH
CVSS v2.0 6.5 MEDIUM

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.5^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://forums.ivanti.com/s/article/Security-Alert-CVE-s-Addressed-in-Avalanche-6-3-3	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:ivanti:avalanche:*:*:*:*:*:*:*:*

History

09 Aug 2022, 14:43

Type	Values Removed	Values Added
CWE	~~CWE-863~~	NVD-CWE-Other

08 Dec 2021, 17:45

Type	Values Removed	Values Added
CWE		CWE-863
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : 6.5 v3 : 8.8
CPE		cpe:2.3:a:ivanti:avalanche::::::::
References	~~(MISC) https://forums.ivanti.com/s/article/Security-Alert-CVE-s-Addressed-in-Avalanche-6-3-3 -~~	(MISC) https://forums.ivanti.com/s/article/Security-Alert-CVE-s-Addressed-in-Avalanche-6-3-3 - Vendor Advisory

07 Dec 2021, 14:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2021-12-07 14:15

Updated : 2023-12-10 14:09

NVD link : CVE-2021-42124

Mitre link : CVE-2021-42124

CVE.ORG link : CVE-2021-42124

JSON object : View

Products Affected

ivanti

avalanche

CWE

NVD-CWE-Other CWE-284

Improper Access Control

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