CVE-2022-27194

Common vulnerabilities & exposures (CVE)

CVE database CVE database blogpost Release & EoL database

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

Last modified: - 19-04-2022 08:28

Total changes: - 2

Description

A vulnerability has been identified in SIMATIC PCS neo (Administration Console) (All versions < V3.1 SP1), SINETPLAN (All versions), TIA Portal (V15, V15.1, V16 and V17). The affected system cannot properly process specially crafted packets sent to port 8888/tcp. A remote attacker could exploit this vulnerability to cause a Denial-of-Service condition. The affected devices must be restarted manually.

Common Vulnerability Scoring System (CVSS)

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

Low

Attack complexity

Network

Attack vector

High

Availability

None

Confidentiality

None

Integrity

None

Privileges required

Unchanged

Scope

None

User interaction

7.5

Base score

3.9

3.6

Exploitability score

Impact score

Verification logic

vendor=siemens AND product=simatic_pcs_neo AND versionEndExcluding=3.1

vendor=siemens AND product=simatic_pcs_neo AND version=3.1 AND update=-

vendor=siemens AND product=sinetplan

vendor=siemens AND product=totally_integrated_automation_portal AND version=15

vendor=siemens AND product=totally_integrated_automation_portal AND version=15.1 AND update=-

vendor=siemens AND product=totally_integrated_automation_portal AND version=16

vendor=siemens AND product=totally_integrated_automation_portal AND version=17

Reference

N/A-Mitigation, Patch, Vendor Advisory

Keywords

CVE-2022-27194

Common vulnerabilities & exposures (CVE)

Description

Common Vulnerability Scoring System (CVSS)

Verification logic

Reference

NVD

CVE-2022-27194

CVE

Common vulnerabilities & exposures

CVSS

Common vulnerability scoring system

Security

Vulnerabilities

Exposures