CVE-2023-0755

criticalpriority · track · 43EPSS 0.118 · 96 %ileEUUS
grimoire priorityP1 · Urgent
Exploitable?
—
no known exploitation
Likely / severe?
11.8% (96th) EPSS
CVSS 9.8 · critical
Is it mine?
36 products
Check your exposure
Who says so?
3 sources
cnnvd · enisa_euvd · cisa_csaf_ot

EPSS · scored 2026-10-26

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.

01

remediations

Vendor fix, mitigation, or workaround guidance, as published by each source.

A vendor fix is available.

  • Fixed.NET-SDKcisa_csaf_ot

    GE Digital Industrial Gateway Server: v7.613 or later.

  • FixedGE Digital Industrial Gateway Servercisa_csaf_ot

    GE Digital Industrial Gateway Server: v7.613 or later.

  • FixedKepware KEPServerEXcisa_csaf_ot

    GE Digital Industrial Gateway Server: v7.613 or later.

  • FixedRockwell Automation KEPServer Enterprisecisa_csaf_ot

    GE Digital Industrial Gateway Server: v7.613 or later.

  • FixedThingWorx Edge C-SDKcisa_csaf_ot

    GE Digital Industrial Gateway Server: v7.613 or later.

  • FixedThingWorx Edge MicroServer (EMS)cisa_csaf_ot

    GE Digital Industrial Gateway Server: v7.613 or later.

  • FixedThingWorx Industrial Connectivitycisa_csaf_ot

    GE Digital Industrial Gateway Server: v7.613 or later.

  • FixedThingWorx Kepware Edgecisa_csaf_ot

    GE Digital Industrial Gateway Server: v7.613 or later.

  • FixedThingWorx Kepware Server (formerly ThingWorx Industrial Connectivity)cisa_csaf_ot

    GE Digital Industrial Gateway Server: v7.613 or later.

  • Mitigation.NET-SDKcisa_csaf_ot

    .NET-SDK: v5.8.5 or later.

  • MitigationGE Digital Industrial Gateway Servercisa_csaf_ot

    .NET-SDK: v5.8.5 or later.

  • MitigationKepware KEPServerEXcisa_csaf_ot

    .NET-SDK: v5.8.5 or later.

  • MitigationRockwell Automation KEPServer Enterprisecisa_csaf_ot

    .NET-SDK: v5.8.5 or later.

  • MitigationThingWorx Edge C-SDKcisa_csaf_ot

    .NET-SDK: v5.8.5 or later.

  • MitigationThingWorx Edge MicroServer (EMS)cisa_csaf_ot

    .NET-SDK: v5.8.5 or later.

  • MitigationThingWorx Industrial Connectivitycisa_csaf_ot

    .NET-SDK: v5.8.5 or later.

  • MitigationThingWorx Kepware Edgecisa_csaf_ot

    .NET-SDK: v5.8.5 or later.

  • MitigationThingWorx Kepware Server (formerly ThingWorx Industrial Connectivity)cisa_csaf_ot

    .NET-SDK: v5.8.5 or later.

02

cvss

Technical severity, 0–10. One row per scoring source.

9.8
010

base score 0–10 · higher = more severe · hover a vector to decode

v3.19.8criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hprimary · NVD / NIST USexploitability 3.9 · impact 5.9
v3.09.8criticalCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hsecondary · CISA US
v3.19.8criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hsecondary · ENISA EU
v3.19.8criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hsecondary · ics-cert@hq.dhs.gov USexploitability 3.9 · impact 5.9
v3.19criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:Usecondary · CVSS-BT (t0sche)
03

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Exploitation: none · Automatable: yes · Technical Impact: totalcoordinatorcisa_ssvcUS
04

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-129USCWE-129US
05

affected products (36)

Products and version ranges known to be affected.

showing 20 of 36
06

advisories (1)

Vendor and ecosystem advisories describing this.

  • ICSA-23-054-01PTC ThingWorx Edge2023-02-27icsa · cisa_csaf_otUS

    Successful exploitation of these vulnerabilities could allow an attacker to crash the device they accessed or could allow remote code execution.

07

also known as (3)

Other names and identifiers for this entity.

08

sources

Which sources assert this record, and when.

cnnvdenisa_euvdcisa_csaf_otNVDCVE.orgMITRE
published 2023-02-23modified 2026-06-17
09

references (6)

External citations — patches, advisories, analysis.

scry

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