What is the CVSS score of CVE-2019-15498?

CVE-2019-15498 has a CVSS 3.0 base score of 8.8 (High). CVSS vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H. EPSS exploitation probability: 3.4%.

Is there a public PoC exploit available for CVE-2019-15498?

Yes, a public proof-of-concept exploit is available for CVE-2019-15498. Prioritise patching immediately. EPSS: 3.4%.

Vera Edge Firmware CVE-2019-15498

HIGH

Improper Neutralization of Argument Delimiters in a Command ('Argument Injection') (CWE-88)

2019-08-23 cve@mitre.org

Code Injection Vera Edge Firmware

8.8

CVSS 3.0 · NVD

Severity by source

NVD PRIMARY

8.8 HIGH

AV:N/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:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

CVE Published

Aug 23, 2019 - 04:15 nvd

HIGH 8.8

DescriptionNVD

AnalysisAI

cgi-bin/cmh/webcam.sh in Vera Edge Home Controller 1.7.4452 allows remote unauthenticated users to execute arbitrary OS commands via --output argument injection in the username parameter to. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Technical ContextAI

This vulnerability is classified under CWE-88. cgi-bin/cmh/webcam.sh in Vera Edge Home Controller 1.7.4452 allows remote unauthenticated users to execute arbitrary OS commands via --output argument injection in the username parameter to /cgi-bin/cmh/webcam.sh. Affected products include: Getvera Vera Edge Firmware.

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.