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CVE Record

CVE-2019-18995: ABB PB610 HMISimulator does not check content-length of the HTTP request

The HMISimulator component of ABB PB610 Panel Builder 600 versions 2.8.0.424 and earlier fails to validate the content-length field for HTTP requests, exposing HMISimulator to denial of service via crafted HTTP requests manipulating the content-length setting.

MediumCVSS 4.3Not KEV-listedUpdated
Glexia's TakeAutomated analysis

Security readout for executives and security teams

ABB PB610 Panel Builder 600 includes HMISimulator, which can be disrupted if it receives malformed HTTP requests that abuse the content-length value. The business impact is service disruption, not data theft or system takeover based on the provided sources. Exposure is most likely in engineering or operational environments running affected ABB PB610 Panel Builder 600 versions where HMISimulator is enabled and reachable from an adjacent network. Treat as a targeted operational availability risk. Prioritize if affected software supports production engineering workflows or is reachable from less-trusted network segments. Mitigation focus: Inventory ABB PB610 Panel Builder 600 installations and HMISimulator usage.; Check ABB advisory guidance for supported updates or workarounds.; Restrict HMISimulator reachability to trusted engineering hosts..

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Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

Conservative CVE-to-ATT&CK context

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cve · low confidence lookup

CVE-2019-18995 mapping review

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Vulnerability profileCVE Program record
Severity
Medium
CVSS
4.3 (3.1)
Known Exploited
No
Published

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

Official CVE source material

CNA and ADP enrichment extracted from CVE v5

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1CVSS vectors
0Timeline events
0ADP providers
1Source links

CVSS vector scores

1 official score

We collect every scored CVSS vector available in the official CNA and ADP containers. When more than one version is present, the table keeps the source vectors side by side instead of collapsing them into the highest score.

ScoreVersionSeverityVectorExploitImpactSource
4.3CVSS 3.1MediumCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L2.81.4Primary CVE score

Vulnerability scoring details

Base CVSS 3.1 score

4.3Medium
CVSS 3.1 vector shape for CVE-2019-18995Attack VectorAttack ComplexityPrivileges RequiredUser InteractionScopeConfidentiality ImpactIntegrity ImpactAvailability Impact

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

Attack Vector
NetworkAdjacentLocalPhysical
Attack Complexity
LowHigh
Privileges Required
NoneLowHigh
User Interaction
NoneRequired
Scope
ChangedUnchanged
Confidentiality Impact
HighLowNone
Integrity Impact
HighLowNone
Availability Impact
HighLowNone

Source materials

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus
ABBPB610 Panel Builder 600unspecifiedListed
Weakness

CWE details

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