CVE-2023-0755
CVE-2023-0755 is a critical-severity vulnerability in Ge Digital Industrial Gateway Server with a CVSS 3.x base score of 9.8. Its EPSS exploit-prediction score of 12% places it in the 96th percentile, indicating an elevated likelihood of exploitation. The underlying weakness is classified as CWE-129.
Key facts
- Severity: Critical (CVSS 3.x base score 9.8)
- EPSS exploit prediction: 12% (96th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-129
- Affected product: Ge Digital Industrial Gateway Server
- Published:
- Last modified:
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.
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 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2023-0755 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 12% (96th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2023-0755?
- CVE-2023-0755 primarily affects Ge Digital Industrial Gateway Server. In total, 9 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
- How do I fix CVE-2023-0755?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
- When was CVE-2023-0755 published?
- CVE-2023-0755 was published on 2023-02-23 and last updated on 2026-06-17.
References
Affected products (9)
- cpe:2.3:a:ge:digital_industrial_gateway_server:*:*:*:*:*:*:*:*
- cpe:2.3:a:ptc:kepware_server:*:*:*:*:*:*:*:*
- cpe:2.3:a:ptc:kepware_serverex:*:*:*:*:*:*:*:*
- cpe:2.3:a:ptc:thingworx_.net-sdk:*:*:*:*:*:*:*:*
- cpe:2.3:a:ptc:thingworx_edge_c-sdk:*:*:*:*:*:*:*:*
- cpe:2.3:a:ptc:thingworx_edge_microserver:*:*:*:*:*:*:*:*
- cpe:2.3:a:ptc:thingworx_industrial_connectivity:-:*:*:*:*:*:*:*
- cpe:2.3:a:ptc:thingworx_kepware_edge:*:*:*:*:*:*:*:*
- cpe:2.3:a:rockwellautomation:kepserver_enterprise:*:*:*:*:*:*:*:*
More vulnerabilities in Ge Digital Industrial Gateway Server
- CVE-2023-0754 — Critical (CVSS 9.8): The affected products are vulnerable to an integer overflow or wraparound, which could allow an attacker to crash the…
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Other CWE-129 (Improper Validation of Array Index) vulnerabilities
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- CVE-2020-27483 — Critical (CVSS 9.9): Garmin Forerunner 235 before 8.20 is affected by: Array index error. The component is: ConnectIQ TVM. The attack vector…
- CVE-2026-21413 — Critical (CVSS 9.8): A heap-based buffer overflow vulnerability exists in the lossless_jpeg_load_raw functionality of LibRaw Commit 0b56545…
- CVE-2025-27034 — Critical (CVSS 9.8): Memory corruption while selecting the PLMN from SOR failed list.
- CVE-2025-3357 — Critical (CVSS 9.8): IBM Tivoli Monitoring 6.3.0.7 through 6.3.0.7 Service Pack 19 could allow a remote attacker to execute arbitrary code…
- CVE-2024-45569 — Critical (CVSS 9.8): Memory corruption while parsing the ML IE due to invalid frame content.
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