CVE-2023-0755 — CRITICAL (9.8)

Q: What is CVE-2023-0755?

CVE-2023-0755 is a vulnerability with a CVSS score of 9.8 (CRITICAL). 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.

Q: How severe is CVE-2023-0755?

CVE-2023-0755 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Q: Is there a patch for CVE-2023-0755?

Check the references section above for vendor advisories and patch information. Affected products include: Ge Digital Industrial Gateway Server, Ptc Kepware Server, Ptc Kepware Serverex, Ptc Thingworx .Net-Sdk, Ptc Thingworx Edge C-Sdk.

Vulnerability 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.

CVSS Score

9.8

CRITICAL

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

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	-
Ptc	Thingworx Kepware Edge	<= 1.5
Rockwellautomation	Kepserver Enterprise	<= 6.12

Related Weaknesses (CWE)

CWE-129

References

https://www.cisa.gov/uscert/ics/advisories/icsa-23-054-01Third Party AdvisoryUS Government Resource
https://www.cisa.gov/uscert/ics/advisories/icsa-23-054-01Third Party AdvisoryUS Government Resource

FAQ

What is CVE-2023-0755?

CVE-2023-0755 is a vulnerability with a CVSS score of 9.8 (CRITICAL). 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 been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2023-0755?

Check the references section above for vendor advisories and patch information. Affected products include: Ge Digital Industrial Gateway Server, Ptc Kepware Server, Ptc Kepware Serverex, Ptc Thingworx .Net-Sdk, Ptc Thingworx Edge C-Sdk.