9.8Critical

CVE-2023-0754

PTC ThingWorx Edge C-SDK; Microsoft .NET-SDK; PTC ThingWorx Edge MicroServer (EMS); PTC Kepware KEPServerEX Published: 2023-02-24 00:27 (3 years ago)

Description

The affected products are vulnerable to an integer overflow or wraparound, which could allow an attacker to crash the server and remotely execute arbitrary code.

Weakness (CWE): CWE-190

Data: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Published as the sources state it, in English.

Affected products and versions

Vendor	Product	Versions
General Electric	Digital Industrial Gateway Server	≤ v7.612
Microsoft	.NET-SDK	≤ v5.8.4.971
PTC	Kepware KEPServerEX	≤ v6.12
PTC	ThingWorx Edge C-SDK	≤ v2.2.12.1052
PTC	ThingWorx Edge MicroServer (EMS)	≤ v5.4.10.0
PTC	ThingWorx Industrial Connectivity	All Versions
PTC	ThingWorx Kepware Edge	≤ v1.5
PTC	ThingWorx Kepware Server	≤ v6.12
Rockwell Automation	KEPServer Enterprise	≤ v6.12

References and patches

https://www.cisa.gov/uscert/ics/advisories/icsa-23-054-01

CVSS score

9.8Critical

Source: icscert · CVSS 3.1

Attack vector: Network
Attack complexity: Low
Privileges required: None
User interaction: None
Scope: Unchanged
Confidentiality: High
Integrity: High
Availability: High

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

EPSS (chance of exploitation in 30 days)

2.94%

higher than 87% of all CVEs

CISA assessment (SSVC)

Exploitation: none
Automatable: yes
Technical impact: total

Timeline

ID reserved2023-02-08
Published2023-02-24 00:27
Reached IP-DB2026-10-24 23:52
Last updated2025-01-17 00:55

Assigned by (CNA): icscert

View at source: CVE.org · NVD

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