CVE-2023-0755
CRITICALCVSS 9.8/10EPSS 11.78%
Last modified
CVE-2023-0755 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. The affected products are vulnerable to an improper validation of array index, which could allow an attacker to crash the server and remotely execute arbitrary code. . EPSS estimates a 11.78% chance of exploitation in the next 30 days.
Description
The affected products are vulnerable to an improper validation of array index, which could allow an attacker to crash the server and remotely execute arbitrary code.
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 |
|---|---|---|
| Ge | Digital Industrial Gateway Server | <= 7.612 |
| Ptc | Kepware Server | <= 6.12 |
| Ptc | Kepware Serverex | <= 6.12 |
| Ptc | Thingworx .Net-Sdk | <= 5.8.4.971 |
| Ptc | Thingworx Edge C-Sdk | <= 2.2.12.1052 |
| Ptc | Thingworx Edge Microserver | <= 5.4.10.0 |
| Ptc | Thingworx Industrial Connectivity | All versions |
| Ptc | Thingworx Kepware Edge | <= 1.5 |
| Rockwellautomation | Kepserver Enterprise | <= 6.12 |
References
- https://www.cisa.gov/uscert/ics/advisories/icsa-23-054-01Third Party Advisory, US Government Resource
- https://www.cisa.gov/uscert/ics/advisories/icsa-23-054-01Third Party Advisory, US Government Resource
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2023-0755?
The affected products are vulnerable to an improper validation of array index, which could allow an attacker to crash the server and remotely execute arbitrary code.
How severe is CVE-2023-0755?
CVE-2023-0755 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 11.78% probability of exploitation in the next 30 days.
How do I fix CVE-2023-0755?
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-2023-0755?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST