CVE-2022-46141

Severity Score

5.5

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

Track

*SSVC

Descriptions

A vulnerability has been identified in SIMATIC STEP 7 (TIA Portal) (All versions < V19). An information disclosure vulnerability could allow a local attacker to gain access to the access level password of the SIMATIC S7-1200 and S7-1500 CPUs, when entered by a legitimate user in the hardware configuration of the affected application.

Se ha identificado una vulnerabilidad en SIMATIC STEP 7 (TIA Portal) (todas las versiones < V19). Una vulnerabilidad de divulgación de información podría permitir a un atacante local obtener acceso a la contraseña de nivel de acceso de las CPU SIMATIC S7-1200 y S7-1500, cuando la ingresa un usuario legítimo en la configuración de hardware de la aplicación afectada.

*Credits: N/A

CVSS Scores

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Attack Vector

Local

Attack Complexity

Low

Privileges Required

High

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Attack Vector

Local

Attack Complexity

Low

Authentication

Single

Confidentiality

Complete

Integrity

None

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:Track

Exploitation

None

Automatable

Tech. Impact

Partial

* Organization's Worst-case Scenario

Timeline

2022-11-28 CVE Reserved
2023-12-12 CVE Published
2024-11-25 CVE Updated
2025-03-30 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-312: Cleartext Storage of Sensitive Information
CWE-316: Cleartext Storage of Sensitive Information in Memory

CAPEC

References (1)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://cert-portal.siemens.com/productcert/pdf/ssa-887801.pdf	2023-12-15

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Siemens Search vendor "Siemens"		Simatic Step 7 Search vendor "Siemens" for product "Simatic Step 7"				< 19 Search vendor "Siemens" for product "Simatic Step 7" and version " < 19"		-		Affected