What is the CVSS score of CVE-2019-18824?

CVE-2019-18824 has a CVSS 3.1 base score of 6.6 (Medium). CVSS vector: CVSS:3.1/AV:P/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H. EPSS exploitation probability: 0.3%.

Is there a public PoC exploit available for CVE-2019-18824?

Yes, a public proof-of-concept exploit is available for CVE-2019-18824. Prioritise patching immediately. EPSS: 0.3%.

Clickshare Button R9861500D01 Firmware CVE-2019-18824

MEDIUM

Insufficient Verification of Data Authenticity (CWE-345)

2019-12-17 cve@mitre.org

Information Disclosure Clickshare Button R9861500D01 Firmware

6.6

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

6.6 MEDIUM

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Attack Vector

Physical

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

CVE Published

Dec 17, 2019 - 14:15 nvd

MEDIUM 6.6

DescriptionNVD

Barco ClickShare Button R9861500D01 devices before 1.10.0.13 have Missing Support for Integrity Check. The ClickShare Button does not verify the integrity of the mutable content on the UBIFS partition before being used.

AnalysisAI

Barco ClickShare Button R9861500D01 devices before 1.10.0.13 have Missing Support for Integrity Check. Rated medium severity (CVSS 6.6), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Technical ContextAI

This vulnerability is classified under CWE-345. Barco ClickShare Button R9861500D01 devices before 1.10.0.13 have Missing Support for Integrity Check. The ClickShare Button does not verify the integrity of the mutable content on the UBIFS partition before being used. Affected products include: Barco Clickshare Button R9861500D01 Firmware. Version information: before 1.10.0.13.

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.