What is the severity of CVE-2022-3181?

CVE-2022-3181 is considered a critical vulnerability due to its potential to crash the Trihedral VTScada systems.

How do I fix CVE-2022-3181?

To fix CVE-2022-3181, upgrade to a version of Trihedral VTScada later than 12.0.38 that addresses this vulnerability.

What systems are affected by CVE-2022-3181?

CVE-2022-3181 affects Trihedral VTScada versions 12.0.38 and prior that are configured to accept incoming HTTP(S) connections.

Can CVE-2022-3181 be exploited remotely?

Yes, CVE-2022-3181 can be exploited remotely against both local area network and internet-facing systems.

What is the nature of the issue in CVE-2022-3181?

CVE-2022-3181 is due to improper input validation, which allows specially crafted HTTP requests to crash the VTScada application.

Vulnerability/
CVE-2022-3181

high

7.5

CWE

2/11/2022

3/8/2024

CVE-2022-3181: Input Validation

First published: Wed Nov 02 2022(Updated: )

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.

Credit: ics-cert@hq.dhs.gov

Affected Software	Affected Version	How to fix
Trihedral VTScada	<=12.0.38
Trihedral VTScada Versions 12.0.38 and prior configured to accept incoming HTTP(S) connections

Remedy

https://www.cisa.gov/uscert/ics/advisories/icsa-22-300-04

Never miss a vulnerability like this again

Reference Links

Parent vulnerabilities

(Appears in the following advisories)

ICSA-22-300-04

Frequently Asked Questions

What is the severity of CVE-2022-3181?
CVE-2022-3181 is considered a critical vulnerability due to its potential to crash the Trihedral VTScada systems.
How do I fix CVE-2022-3181?
To fix CVE-2022-3181, upgrade to a version of Trihedral VTScada later than 12.0.38 that addresses this vulnerability.
What systems are affected by CVE-2022-3181?
CVE-2022-3181 affects Trihedral VTScada versions 12.0.38 and prior that are configured to accept incoming HTTP(S) connections.
Can CVE-2022-3181 be exploited remotely?
Yes, CVE-2022-3181 can be exploited remotely against both local area network and internet-facing systems.
What is the nature of the issue in CVE-2022-3181?
CVE-2022-3181 is due to improper input validation, which allows specially crafted HTTP requests to crash the VTScada application.

collector/nvd-index
agent/type
collector/mitre-cve
source/MITRE
agent/last-modified-date
agent/remedy
agent/weakness
agent/author
agent/first-publish-date
agent/description
agent/event
agent/severity
agent/references
collector/ics-cert-advisory
source/ICS
agent/software-canonical-lookup
agent/software-canonical-lookup-request
agent/softwarecombine
agent/trending
agent/tags
agent/source
vendor/trihedral
canonical/trihedral vtscada
version/trihedral vtscada/12.0.38
canonical/trihedral vtscada versions 12.0.38 and prior configured to accept incoming http(s) connections

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Frequently Asked Questions

What is the severity of CVE-2022-3181?
CVE-2022-3181 is considered a critical vulnerability due to its potential to crash the Trihedral VTScada systems.
How do I fix CVE-2022-3181?
To fix CVE-2022-3181, upgrade to a version of Trihedral VTScada later than 12.0.38 that addresses this vulnerability.
What systems are affected by CVE-2022-3181?
CVE-2022-3181 affects Trihedral VTScada versions 12.0.38 and prior that are configured to accept incoming HTTP(S) connections.
Can CVE-2022-3181 be exploited remotely?
Yes, CVE-2022-3181 can be exploited remotely against both local area network and internet-facing systems.
What is the nature of the issue in CVE-2022-3181?
CVE-2022-3181 is due to improper input validation, which allows specially crafted HTTP requests to crash the VTScada application.