What is the CVSS score of CVE-2019-16353?

CVE-2019-16353 has a CVSS 3.1 base score of 7.5 (High). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H. EPSS exploitation probability: 1.4%.

Is there a public PoC exploit available for CVE-2019-16353?

Yes, a public proof-of-concept exploit is available for CVE-2019-16353. Prioritise patching immediately. EPSS: 1.4%.

Proficy CVE-2019-16353

HIGH

2019-09-16 cve@mitre.org

Denial Of Service Proficy

7.5

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

7.5 HIGH

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Lifecycle Timeline

CVE Published

Sep 16, 2019 - 14:15 nvd

HIGH 7.5

DescriptionNVD

Emerson GE Automation Proficy Machine Edition 8.0 allows an access violation and application crash via crafted traffic from a remote device, as demonstrated by an RX7i device.

AnalysisAI

Emerson GE Automation Proficy Machine Edition 8.0 allows an access violation and application crash via crafted traffic from a remote device, as demonstrated by an RX7i device. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Technical ContextAI

Emerson GE Automation Proficy Machine Edition 8.0 allows an access violation and application crash via crafted traffic from a remote device, as demonstrated by an RX7i device. Affected products include: Geautomation Proficy.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.