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

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CVE-2022-22517

Severity CVSS v4.0:
Pending analysis
Type:
CWE-330 Use of Insufficiently Random Value
Publication date:
07/04/2022
Last modified:
18/04/2022

Description

An unauthenticated, remote attacker can disrupt existing communication channels between CODESYS products by guessing a valid channel ID and injecting packets. This results in the communication channel to be closed.

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
Vector 2.0
AV:N/AC:L/Au:N/C:N/I:N/A:P CVSS v2.0 Severity and Metrics:

Base Score: 5.00 MEDIUM
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P

Attack Vector (AV): Network
Attack Complexity (AC): Low
Authentication (Au): None
Confidentiality (C): None
Integrity (I): None
Availability (A): Physical

Base Score 2.0
5.00
Severity 2.0
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:codesys:control_for_beaglebone_sl:*:*:*:*:*:*:*:* 4.5.0.0 (excluding)
cpe:2.3:a:codesys:control_for_beckhoff_cx9020:*:*:*:*:*:*:*:* 4.5.0.0 (excluding)
cpe:2.3:a:codesys:control_for_empc-a\/imx6_sl:*:*:*:*:*:*:*:* 4.5.0.0 (excluding)
cpe:2.3:a:codesys:control_for_iot2000_sl:*:*:*:*:*:*:*:* 4.5.0.0 (excluding)
cpe:2.3:a:codesys:control_for_linux_sl:*:*:*:*:*:*:*:* 4.5.0.0 (excluding)
cpe:2.3:a:codesys:control_for_pfc100_sl:*:*:*:*:*:*:*:* 4.5.0.0 (excluding)
cpe:2.3:a:codesys:control_for_pfc200_sl:*:*:*:*:*:*:*:* 4.5.0.0 (excluding)
cpe:2.3:a:codesys:control_for_plcnext_sl:*:*:*:*:*:*:*:* 4.5.0.0 (excluding)
cpe:2.3:a:codesys:control_for_raspberry_pi_sl:*:*:*:*:*:*:*:* 4.5.0.0 (excluding)
cpe:2.3:a:codesys:control_for_wago_touch_panels_600_sl:*:*:*:*:*:*:*:* 4.5.0.0 (excluding)
cpe:2.3:a:codesys:control_rte_sl:*:*:*:*:*:*:*:* 3.5.18.0 (excluding)
cpe:2.3:a:codesys:control_rte_sl_\(for_beckhoff_cx\):*:*:*:*:*:*:*:* 3.5.18.0 (excluding)
cpe:2.3:a:codesys:control_runtime_system_toolkit:*:*:*:*:*:*:*:* 3.5.18.0 (excluding)
cpe:2.3:a:codesys:control_win_sl:*:*:*:*:*:*:*:* 3.5.18.0 (excluding)
cpe:2.3:a:codesys:development_system:*:*:*:*:*:*:*:* 3.0 (including) 3.5.18.0 (excluding)

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


References to Advisories, Solutions, and Tools