CVE-2023-0754
The affected products are vulnerable to an integer overflow or wraparound, which could allow an attacker to crash the server and remotely…
- 9.8CriticalCVSS base score
- 2.9%Exploitation in 30 daysEPSS · top 13% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
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.
Timeline
ID reserved
By icscert
- 15 days later
· 15 days later
Published
- 23 months later
· 23 months later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| icscertCNA (assigner) | 3.1 | Critical9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| NVDNVD · Modified | 3.1 | Critical9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
- EPSS (exploitation in 30 days)
- 2.9% · top 13% of all CVEs (11 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: yes · Technical impact: total
The list uses the assigner's score when there is one, then CISA's, then NVD's: Critical 9.8.
Affected products
- affected ≤ v2.2.12.1052
- affected ≤ v5.8.4.971
PTC · ThingWorx Edge MicroServer (EMS)
- affected ≤ v5.4.10.0
- affected ≤ v6.12
PTC · ThingWorx Kepware Server
- affected ≤ v6.12
PTC · ThingWorx Industrial Connectivity
- affected All Versions
- affected ≤ v1.5
Rockwell Automation · KEPServer Enterprise
- affected ≤ v6.12
General Electric · Digital Industrial Gateway Server
- affected ≤ v7.612
What to do
Solution: PTC has released the following resolutions: Update the impacted product to the latest version: · ThingWorx Edge C-SDK: 3.0.0 or later. · ThingWorx Edge MicroServer (EMS): v5.4.11 or later. · .NET-SDK: v5.8.5 or later. For Kepware products, the vulnerability is mitigated if the ThingWorx Interface is not enabled. To use the ThingWorx Interface without the vulnerability, update to the latest version of the product: · Kepware KEPServerEX: v6.13 or later. · ThingWorx Kepware Server (formerly ThingWorx Industrial Connectivity): v6.13 or later. · ThingWorx Kepware Edge: v1.6 or later. The following products should be upgraded as indicated or in accordance with the applicable organization’s recommendations if the ThingWorx Interface is in use: · Rockwell Automation KEPServer Enterprise: v6.13 or later. · GE Digital Industrial Gateway Server: v7.613 or later. For more information see PTC’s Customer Support Article .
References
References1
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- EUVD EUVD-2023-12772 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2023-0754)Record last updated .