CVE-2019-10991

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Published Jun 28, 2019 CVSS 3.1 · 9.8 Critical EPSS 9.0% KEV · Not listed

Description

In WebAccess/SCADA, Versions 8.3.5 and prior, multiple stack-based buffer overflow vulnerabilities are caused by a lack of proper validation of the length of user-supplied data. Exploitation of these vulnerabilities may allow remote code execution.

Affected Products

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

WebAccess

WebAccess/SCADA

affected

Version	Status	Constraints
`Versions 8.3.5 and prior`	affected	—

Configuration 1 [-]

cpe:2.3:a:advantech:webaccess:*:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

Advisories

No advisories available

Metrics

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

Exploit prediction score: 9.0% (8.980% probability within 30 days)

Key SSVC decision points have not yet been added.

References

Link	Providers
https://www.us-cert.gov/ics/advisories/icsa-19-178-05
https://www.zerodayinitiative.com/advisories/ZDI-19-586/
https://www.zerodayinitiative.com/advisories/ZDI-19-588/
https://www.zerodayinitiative.com/advisories/ZDI-19-589/
https://www.zerodayinitiative.com/advisories/ZDI-19-592/
https://www.zerodayinitiative.com/advisories/ZDI-19-594/
https://www.zerodayinitiative.com/advisories/ZDI-19-619/
https://www.zerodayinitiative.com/advisories/ZDI-19-620/

History

No history.

Subscriptions

Advantech Webaccess

Weaknesses

CWE-787

Sources

CVE record Updated: Aug 4, 2024, 10:40 PM

Status: PUBLISHED
Assigner: icscert
Published: Jun 28, 2019, 8:25 PM
Updated: Aug 4, 2024, 10:40 PM
Reserved: Apr 8, 2019, 12:00 AM

View source JSON

Vulnrichment No data

No data.

NVD Updated: Jun 17, 2026, 2:12 AM

Status: Modified
Published: Jun 28, 2019, 9:15 PM
Modified: Jun 17, 2026, 2:12 AM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

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