Thingworx Industrial Connectivity
CVE-2023-0755
CRITICAL
Vulnerability Assessment
| Weakness |
CWE
OWASP Top 10:2025
A05:2025 - Injection
ASVS 5.0
V2 - Validation and Business Logic Array index validation
|
| Impact | CVSS score of 9.8 (CRITICAL). Attack characteristics: network attack vector, low complexity, no privileges required, no user interaction not required. |
| Exploit ScenarioDerived | This vulnerability can be exploited remotely over the network. Successful exploitation could compromise the critical-severity affected system. |
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Alert meAnalysisAI
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. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
RemediationAI
No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.
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Technical ContextAI · show details
This vulnerability is classified under CWE-129. 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. Affected products include: Ge Digital Industrial Gateway Server, Ptc Kepware Server, Ptc Kepware Serverex, Ptc Thingworx .Net-Sdk, Ptc Thingworx Edge C-Sdk.
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Severity by source
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
DescriptionNVD
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.
Threat Intelligence Overview
NVD
CVE.org
EPSS
How this decision was reached
The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.
What every action level means
SSVC AssessmentENISA
Priority Score
Attack Technique
Remote Code Execution represents the critical moment when an attacker successfully runs arbitrary code on a target system without physical access.
Affected Products (CPE)NVD
The affected products are vulnerable to an integer overflow or wraparound, which could allow an attacker to crash the se
KEPServerEX is vulnerable to a buffer overflow which may allow an attacker to crash the product being accessed or leak i
An uncontrolled search path element vulnerability (DLL hijacking) has been discovered that could allow a locally authent
KEPServerEX does not properly validate certificates from clients which may allow unauthenticated users to connect. Rated
An uncontrolled search path element vulnerability (DLL hijacking) has been discovered that could allow a locally authent
An insufficiently protected credentials vulnerability in KEPServerEX could allow an adversary to capture user credential
An improper input validation vulnerability has been discovered that could allow an adversary to inject a UNC path via a
GitHub PoC
Exploit-DB