CVE-2022-27194

HIGH
7.5
CVSS Score
Published: April 12, 2022 at 09:07 AM UTC
Updated: June 17, 2026 at 04:36 AM UTC
3 products affected across 1 vendorSIMATIC PCS neoTotally Integrated Automation PortalSinetplan

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Severity
HIGH7.5
Exploit prediction
EPSS 1%

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Affected range stops below 3.1, so it looks safe — our inference, not a vendor statement
All versions

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

References (1)

x_refsource_MISCMitigationPatchVendor Advisory
https://cert-portal.siemens.com/productcert/pdf/ssa-711829.pdf

CVSS

Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-400

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