What is the CVSS score of CVE-2021-44094?

CVE-2021-44094 has a CVSS 3.1 base score of 7.8 (High). CVSS vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H. EPSS exploitation probability: 1.4%.

Is there a public PoC exploit available for CVE-2021-44094?

Yes, a public proof-of-concept exploit is available for CVE-2021-44094. Prioritise patching immediately. EPSS: 1.4%.

Zrlog CVE-2021-44094

HIGH

Unrestricted Upload of File with Dangerous Type (CWE-434)

2021-11-28 cve@mitre.org

File Upload Zrlog

7.8

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

7.8 HIGH

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

Attack Vector

Local

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

CVE Published

Nov 28, 2021 - 21:15 nvd

HIGH 7.8

DescriptionNVD

ZrLog 2.2.2 has a remote command execution vulnerability at plugin download function, it could execute any JAR file

AnalysisAI

ZrLog 2.2.2 has a remote command execution vulnerability at plugin download function, it could execute any JAR file. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Technical ContextAI

This vulnerability is classified as Unrestricted File Upload (CWE-434), which allows attackers to upload malicious files that can be executed on the server. ZrLog 2.2.2 has a remote command execution vulnerability at plugin download function, it could execute any JAR file Affected products include: Zrlog.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Validate file types server-side, store uploads outside webroot, use random filenames, scan for malware.