CVE-2023-3935
CRITICALCVSS 9.8/10EPSS 1.50%
Last modified
CVE-2023-3935 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. A heap buffer overflow vulnerability in Wibu CodeMeter Runtime network service up to version 7.60b allows an unauthenticated, remote attacker to achieve RCE and gain full access of the host system.. EPSS estimates a 1.50% chance of exploitation in the next 30 days.
Description
A heap buffer overflow vulnerability in Wibu CodeMeter Runtime network service up to version 7.60b allows an unauthenticated, remote attacker to achieve RCE and gain full access of the host system.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions | Update |
|---|---|---|---|
| Wibu | Codemeter Runtime | < 7.60c | — |
| Trumpf | Oseon | >= 1.0.0, <= 3.0.22 | — |
| Trumpf | Programmingtube | >= 1.0.1, <= 4.6.3 | — |
| Trumpf | Teczonebend | >= 18.02.r8, <= 23.06.01 | — |
| Trumpf | Tops Unfold | 05.03.00.00 | — |
| Trumpf | Topscalculation | >= 14.00, <= 22.00.00 | — |
| Trumpf | Trumpflicenseexpert | >= 1.5.2, <= 1.11.1 | — |
| Trumpf | Trutops | >= 08.00, <= 12.01.00.00 | — |
| Trumpf | Trutops Cell Classic | <= 09.09.02 | — |
| Trumpf | Trutops Cell Sw48 | >= 01.00, <= 02.26.0 | — |
| Trumpf | Trutops Mark 3d | >= 01.00, <= 06.01 | — |
| Trumpf | Trutopsboost | >= 06.00.23.00, <= 16.0.22 | — |
| Trumpf | Trutopsfab | >= 15.00.23.00, <= 22.8.25 | — |
| Trumpf | Trutopsfab Storage Smallstore | >= 14.06.20, <= 20.04.20.00 | — |
| Trumpf | Trutopsprint | >= 00.06.00, <= 01.00 | — |
| Trumpf | Trutopsprintmultilaserassistant | >= 01.02 | — |
| Trumpf | Trutopsweld | >= 7.0.198.241, <= 9.0.28148.1 | — |
| Trumpf | Tubedesign | >= 08.00, <= 14.06.150 | — |
| Phoenixcontact | Activation Wizard | <= 1.6 | — |
| Phoenixcontact | E-Mobility Charging Suite | <= 1.7.0 | — |
| Phoenixcontact | Fl Network Manager | <= 7.0 | — |
| Phoenixcontact | Iol-Conf | <= 1.7.0 | — |
| Phoenixcontact | Module Type Package Designer | < 1.2.0 | — |
| Phoenixcontact | Module Type Package Designer | 1.2.0 | Beta |
| Phoenixcontact | Plcnext Engineer | <= 2023.6 | — |
References
- https://cert.vde.com/en/advisories/VDE-2023-030/Third Party Advisory
- https://cert.vde.com/en/advisories/VDE-2023-031/Third Party Advisory
- https://cert.vde.com/en/advisories/VDE-2023-030/Third Party Advisory
- https://cert.vde.com/en/advisories/VDE-2023-031/Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2023-3935?
A heap buffer overflow vulnerability in Wibu CodeMeter Runtime network service up to version 7.60b allows an unauthenticated, remote attacker to achieve RCE and gain full access of the host system.
How severe is CVE-2023-3935?
CVE-2023-3935 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 1.50% probability of exploitation in the next 30 days.
How do I fix CVE-2023-3935?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
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Are you affected by CVE-2023-3935?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST