Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2023-39340

Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
16/12/2023
Last modified:
20/12/2023

Description

A vulnerability exists on all versions of Ivanti Connect Secure below 22.6R2 where an attacker can send a specific request which may lead to Denial of Service (DoS) of the appliance.

Impact

Vector 3.x
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS v3.1 Severity and Metrics:

Base Score: 7.50 HIGH
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): None
Integrity (I): None
Availability (A): High

Base Score 3.x
7.50
Severity 3.x
HIGH

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:ivanti:connect_secure:-:*:*:*:*:*:*:*
cpe:2.3:a:ivanti:connect_secure:9.1:r15:*:*:*:*:*:*
cpe:2.3:a:ivanti:connect_secure:9.1:r16:*:*:*:*:*:*
cpe:2.3:a:ivanti:connect_secure:9.1:r16.1:*:*:*:*:*:*
cpe:2.3:a:ivanti:connect_secure:21.9:r1:*:*:*:*:*:*
cpe:2.3:a:ivanti:connect_secure:21.12:r1:*:*:*:*:*:*
cpe:2.3:a:ivanti:connect_secure:22.1:r1:*:*:*:*:*:*
cpe:2.3:a:ivanti:connect_secure:22.1:r6:*:*:*:*:*:*
cpe:2.3:a:ivanti:connect_secure:22.2:-:*:*:*:*:*:*
cpe:2.3:a:ivanti:connect_secure:22.2:r1:*:*:*:*:*:*
cpe:2.3:a:ivanti:connect_secure:22.3:r1:*:*:*:*:*:*
cpe:2.3:a:ivanti:connect_secure:22.4:r1:*:*:*:*:*:*
cpe:2.3:a:ivanti:connect_secure:22.4:r2.1:*:*:*:*:*:*
cpe:2.3:a:ivanti:connect_secure:22.5:r2.1:*:*:*:*:*:*
cpe:2.3:a:ivanti:connect_secure:22.6:-:*:*:*:*:*:*

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools