Missing Length Check

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Summary

CVECVE-2023-5778
StatePUBLISHED
AssignerABB
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-09-18 14:17:14 UTC
Updated2026-09-18 17:49:08 UTC
DescriptionImproper 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.

Risk And Classification

Primary CVSS: v4.0 9.2 CRITICAL from [email protected]

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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:Y/R:U/V:C/RE:H/U:X

EPSS: 0.002880000 probability, percentile 0.216610000 (date 2026-09-20)

Problem Types: CWE-130 | CWE-130 CWE-130 Improper handling of length parameter inconsistency

VersionSourceTypeScoreSeverityVector
4.0[email protected]Secondary9.2CRITICALCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H/E:X/C...
4.0CNACVSS9.2CRITICALCVSS: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/...
3.1[email protected]Secondary7.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
3.1CNACVSS7.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVSS v4.0 Breakdown

Attack Vector
Network
Attack Complexity
Low
Attack Requirements
None
Privileges Required
None
User Interaction
None
Confidentiality
None
Integrity
None
Availability
High
Sub Conf.
None
Sub Integrity
None
Sub Availability
High

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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:Y/R:U/V:C/RE:H/U:X

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High

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

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA ABB Freelance Controller DCP affected 2013 custom Not specified
CNA ABB Freelance Controller DCP affected 2013 SP1 custom Not specified
CNA ABB Freelance Controller DCP affected 2016 custom Not specified
CNA ABB Freelance Controller DCP affected 2016 SP1 custom Not specified
CNA ABB Freelance Controller DCP affected 2019 custom Not specified
CNA ABB Freelance Controller DCP affected 2019 SP1 custom Not specified
CNA ABB Freelance Controller DCP unaffected 2019 SP1 FP1 custom Not specified
CNA ABB Freelance Controller DCP unaffected 2024 custom Not specified
CNA ABB Freelance Controller AC700 affected 2013 custom Not specified
CNA ABB Freelance Controller AC700 affected 2013 SP1 custom Not specified
CNA ABB Freelance Controller AC700 affected 2016 custom Not specified
CNA ABB Freelance Controller AC700 affected 2016 SP1 custom Not specified
CNA ABB Freelance Controller AC700 affected 2019 custom Not specified
CNA ABB Freelance Controller AC700 affected 2019 SP1 custom Not specified
CNA ABB Freelance Controller AC700 unaffected 2019 SP1 FP1 custom Not specified
CNA ABB Freelance Controller AC700 unaffected 2024 custom Not specified
CNA ABB Freelance Controller AC800 affected 2013 custom Not specified
CNA ABB Freelance Controller AC800 affected 2013 SP1 custom Not specified
CNA ABB Freelance Controller AC800 affected 2016 custom Not specified
CNA ABB Freelance Controller AC800 affected 2016 SP1 custom Not specified
CNA ABB Freelance Controller AC800 affected 2019 custom Not specified
CNA ABB Freelance Controller AC800 affected 2019 SP1 custom Not specified
CNA ABB Freelance Controller AC800 unaffected 2019 SP1 FP1 custom Not specified
CNA ABB Freelance Controller AC800 unaffected 2024 custom Not specified
CNA ABB Freelance Controller AC900 affected 2013 custom Not specified
CNA ABB Freelance Controller AC900 affected 2013 SP1 custom Not specified
CNA ABB Freelance Controller AC900 affected 2016 custom Not specified
CNA ABB Freelance Controller AC900 affected 2016 SP1 custom Not specified
CNA ABB Freelance Controller AC900 affected 2019 custom Not specified
CNA ABB Freelance Controller AC900 affected 2019 SP1 custom Not specified
CNA ABB Freelance Controller AC900 unaffected 2019 SP1 FP1 custom Not specified
CNA ABB Freelance Controller AC900 unaffected 2024 custom Not specified

References

ReferenceSourceLinkTags
search.abb.com/library/Download.aspx [email protected] search.abb.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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