Instituto Nacional de ciberseguridad. Sección Incibe
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CVE-2022-4332

Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
01/06/2023
Last modified:
09/06/2023

Description

In Sprecher Automation SPRECON-E-C/P/T3 CPU in variant PU244x a vulnerable firmware verification has been identified. Through physical access and hardware manipulation, an attacker might be able to bypass hardware-based code verification and thus inject and execute arbitrary code and gain full access of the device.

Impact

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

Base Score: 6.80 MEDIUM
Vector: CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

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

Base Score 3.x
6.80
Severity 3.x
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:sprecher-automation:sprecon-e-p_dq6-1_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:sprecher-automation:sprecon-e-p_dq6-1:-:*:*:*:*:*:*:*
cpe:2.3:o:sprecher-automation:sprecon-e-p_dl6-1_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:sprecher-automation:sprecon-e-p_dl6-1:-:*:*:*:*:*:*:*
cpe:2.3:o:sprecher-automation:sprecon-e-p_ds6-0_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:sprecher-automation:sprecon-e-p_ds6-0:-:*:*:*:*:*:*:*
cpe:2.3:o:sprecher-automation:sprecon-e-c_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:sprecher-automation:sprecon-e-c:-:*:*:*:*:*:*:*
cpe:2.3:o:sprecher-automation:sprecon-e-t3_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:sprecher-automation:sprecon-e-t3:-:*:*:*:*:*:*:*
cpe:2.3:o:sprecher-automation:sprecon-e-tc_ax-3110_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:sprecher-automation:sprecon-e-tc_ax-3110:-:*:*:*:*:*:*:*

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


References to Advisories, Solutions, and Tools