What is the CVSS score of CVE-2020-28250?

CVE-2020-28250 has a CVSS 3.1 base score of 9.8 (Critical). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 2.9%.

Is there a public PoC exploit available for CVE-2020-28250?

Yes, a public proof-of-concept exploit is available for CVE-2020-28250. Prioritise patching immediately. EPSS: 2.9%.

Nvt Web Server CVE-2020-28250

CRITICAL

2020-11-06 cve@mitre.org

Information Disclosure Nvt Web Server

9.8

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

9.8 CRITICAL

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

CVE Published

Nov 06, 2020 - 07:15 nvd

CRITICAL 9.8

DescriptionNVD

Cellinx NVT Web Server 5.0.0.014b.test 2019-09-05 allows a remote user to run commands as root via SetFileContent.cgi because authentication is on the client side.

AnalysisAI

Cellinx NVT Web Server 5.0.0.014b.test 2019-09-05 allows a remote user to run commands as root via SetFileContent.cgi because authentication is on the client side. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Technical ContextAI

Cellinx NVT Web Server 5.0.0.014b.test 2019-09-05 allows a remote user to run commands as root via SetFileContent.cgi because authentication is on the client side. Affected products include: Cellinx Nvt Web Server.

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.