CVE-2022-23450

Common vulnerabilities & exposures (CVE)

CVE database CVE database blogpost Release & EoL database

Published at: - 12-04-2022 11:15

Last modified: - 19-04-2022 06:07

Total changes: - 2

Description

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.

Common Vulnerability Scoring System (CVSS)

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Low

Attack complexity

Network

Attack vector

High

Availability

High

Confidentiality

High

Integrity

None

Privileges required

Unchanged

Scope

None

User interaction

9.8

Base score

3.9

5.9

Exploitability score

Impact score

Verification logic

vendor=siemens AND product=simatic_energy_manager_basic AND versionEndExcluding=7.3

vendor=siemens AND product=simatic_energy_manager_basic AND version=7.3 AND update=-

vendor=siemens AND product=simatic_energy_manager_pro AND versionEndExcluding=7.3

vendor=siemens AND product=simatic_energy_manager_pro AND version=7.3 AND update=-

Reference

N/A-Mitigation, Patch, Vendor Advisory

Keywords

CVE-2022-23450

Common vulnerabilities & exposures (CVE)

Description

Common Vulnerability Scoring System (CVSS)

Verification logic

Reference

NVD

CVE-2022-23450

CVE

Common vulnerabilities & exposures

CVSS

Common vulnerability scoring system

Security

Vulnerabilities

Exposures