What is the CVSS score of CVE-2022-27468?

CVE-2022-27468 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: 2.0%.

Is there a public PoC exploit available for CVE-2022-27468?

Yes, a public proof-of-concept exploit is available for CVE-2022-27468. Prioritise patching immediately. EPSS: 2.0%.

Monsta Ftp CVE-2022-27468

CRITICAL

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

2022-04-26 cve@mitre.org

RCE File Upload Monsta Ftp

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

Apr 26, 2022 - 14:15 nvd

CRITICAL 9.8

DescriptionNVD

Monstaftp v2.10.3 was discovered to contain an arbitrary file upload which allows attackers to execute arbitrary code via a crafted file uploaded to the web server.

AnalysisAI

Monstaftp v2.10.3 was discovered to contain an arbitrary file upload which allows attackers to execute arbitrary code via a crafted file uploaded to the web server. 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

This vulnerability is classified as Unrestricted File Upload (CWE-434), which allows attackers to upload malicious files that can be executed on the server. Monstaftp v2.10.3 was discovered to contain an arbitrary file upload which allows attackers to execute arbitrary code via a crafted file uploaded to the web server. Affected products include: Monstaftp Monsta Ftp.

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.