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CVE-2022-3181

HIGH
7.5
CVSS Score
Published: November 2, 2022 at 08:11 PM UTC
Updated: June 17, 2026 at 04:59 AM UTC
1 product affected across 1 vendorVtscada

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Severity
HIGH7.5
Exploit prediction
EPSS 0.7%
SSVC
No known exploit

Description

An Improper Input Validation vulnerability exists in Trihedral VTScada version 12.0.38 and prior. A specifically malformed HTTP request could cause the affected VTScada to crash. Both local area network (LAN)-only and internet facing systems are affected.

Affected

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

Vtscada· Trihedral
95%
v ≤ 12.0.38

Remediation

No guide yet

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

Patch and advisory references

References (1)

US Government ResourcePatchThird Party Advisory
Source: [email protected]
https://www.cisa.gov/uscert/ics/advisories/icsa-22-300-04

SSVC — Action Prioritization

SSVCNo known exploitAutomatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.5HIGHicscert
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-20

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