CVE Vulnerability

CVE-2022-23450

A vulnerability has been identified in SIMATIC Energy Manager Basic (All versions < V7.3 Update 1), SIMATIC Energy Manager PRO (All versions < V7.3 Update 1). The affected system allows remote users to send maliciously crafted objects. Due to insecure deserialization of user-supplied content by the affected software, an unauthenticated attacker could exploit this vulnerability by sending a maliciously crafted serialized object. This could allow the attacker to execute arbitrary code on the device with SYSTEM privileges.

10 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 10

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

Scope

9.8 /10

CVSS v3.0 : CRITICAL

V3 Legend

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

References
Link Resource
https://cert-portal.siemens.com/productcert/pdf/ssa-655554.pdf Mitigation Patch
Configurations

Configuration 1

cpe:2.3:a:siemens:simatic_energy_manager_pro:7.3:-:*:*:*:*:*:*
cpe:2.3:a:siemens:simatic_energy_manager_basic:7.3:-:*:*:*:*:*:*
cpe:2.3:a:siemens:simatic_energy_manager_basic:*:*:*:*:*:*:*:*
cpe:2.3:a:siemens:simatic_energy_manager_pro:*:*:*:*:*:*:*:*
Information

Published : 2022-04-12 09:15

Updated : 2022-04-19 04:07

NVD link : CVE-2022-23450

Mitre link : CVE-2022-23450

Products Affected
No products.
CWE
CWE-502

Deserialization of Untrusted Data