CVE-2021-42127

A deserialization of untrusted data vulnerability exists in Ivanti Avalanche before 6.3.3 using Inforail Service allows arbitrary code execution via Data Repository Service.

CVSS v3 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

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

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

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

08 Dec 2021, 19:00

Type	Values Removed	Values Added
CWE		CWE-502
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
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : 7.5 v3 : 9.8
CPE		cpe:2.3:a:ivanti:avalanche::::::::

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-2021-42127

Mitre link : CVE-2021-42127

CVE.ORG link : CVE-2021-42127

JSON object : View

Products Affected

ivanti

avalanche

CWE

CWE-502

Deserialization of Untrusted Data

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