Improper handling of length parameter inconsistency vulnerability in ABB Freelance Controller DCP, ABB Freelance Controller AC700, ABB Freelance Controller AC800, and ABB Freelance Controller AC900. This issue affects Freelance Controller DCP: through 2013, 2013 SP1, 2016, 2016 SP1, 2019, and 2019 SP1; Freelance Controller AC700: through 2013, 2013 SP1, 2016, 2016 SP1, 2019, and 2019 SP1; Freelance Controller AC800: through 2013, 2013 SP1, 2016, 2016 SP1, 2019, and 2019 SP1; Freelance Controller AC900: through 2013, 2013 SP1, 2016, 2016 SP1, 2019, and 2019 SP1.

Metrics

Attack Vector Network

Attack Complexity Low

Privileges Required None

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact None

Vulnerable System Integrity Impact None

Vulnerable System Availability Impact High

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact High

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation none

Automatable yes

Technical Impact partial

Affected Vendors & Products

Vendors Products
Abb
  • Freelance Controller Ac700
  • Freelance Controller Ac800
  • Freelance Controller Ac900
  • Freelance Controller Dcp

No data.

No data.

References
Link Providers
https://search.abb.com/library/Download.aspx?DocumentID=7PAA010706&LanguageCode=en&DocumentPartId=&Action=Launch cve-icon cve-icon
History

Sat, 19 Sep 2026 23:00:00 +0000

Type Values Removed Values Added
First Time appeared Abb
Abb freelance Controller Ac700
Abb freelance Controller Ac800
Abb freelance Controller Ac900
Abb freelance Controller Dcp
Vendors & Products Abb
Abb freelance Controller Ac700
Abb freelance Controller Ac800
Abb freelance Controller Ac900
Abb freelance Controller Dcp

Sat, 19 Sep 2026 14:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Fri, 18 Sep 2026 13:30:00 +0000

Type Values Removed Values Added
Description Improper handling of length parameter inconsistency vulnerability in ABB Freelance Controller DCP, ABB Freelance Controller AC700, ABB Freelance Controller AC800, and ABB Freelance Controller AC900. This issue affects Freelance Controller DCP: through 2013, 2013 SP1, 2016, 2016 SP1, 2019, and 2019 SP1; Freelance Controller AC700: through 2013, 2013 SP1, 2016, 2016 SP1, 2019, and 2019 SP1; Freelance Controller AC800: through 2013, 2013 SP1, 2016, 2016 SP1, 2019, and 2019 SP1; Freelance Controller AC900: through 2013, 2013 SP1, 2016, 2016 SP1, 2019, and 2019 SP1.
Title Missing Length Check
Weaknesses CWE-130
References
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}

cvssV4_0

{'score': 9.2, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H/AU:Y/R:U/V:C/RE:H'}
cve-icon MITRE

Status: PUBLISHED

Assigner: ABB

Published: 2026-09-18T13:19:47.850Z

Updated: 2026-09-18T14:31:45.340Z

Reserved: 2023-10-26T01:57:08.369Z

Link: CVE-2023-5778

cve-icon Vulnrichment

Updated: 2026-09-18T14:30:15.698Z

cve-icon NVD

Status : Deferred

Published: 2026-09-18T14:17:14.870

Modified: 2026-09-18T17:49:08.457

Link: CVE-2023-5778

cve-icon Redhat

No data.