What is the CVSS score of CVE-2021-40324?

CVE-2021-40324 has a CVSS 3.1 base score of 7.5 (High). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N. EPSS exploitation probability: 68.6%.

Is there a patch available for CVE-2021-40324?

Yes, a patch is available for CVE-2021-40324. Update the affected software to the latest version immediately.

Cobbler CVE-2021-40324

HIGH

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

2021-10-04 cve@mitre.org

File Upload Cobbler

7.5

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

7.5 HIGH

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

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:N/I:H/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

High

Availability

None

Lifecycle Timeline

CVE Published

Oct 04, 2021 - 06:15 nvd

HIGH 7.5

DescriptionNVD

Cobbler before 3.3.0 allows arbitrary file write operations via upload_log_data.

AnalysisAI

Cobbler before 3.3.0 allows arbitrary file write operations via upload_log_data. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. This Unrestricted File Upload vulnerability could allow attackers to upload malicious files that can be executed on the server.

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. Cobbler before 3.3.0 allows arbitrary file write operations via upload_log_data. Affected products include: Cobbler Project Cobbler. Version information: before 3.3.0.

RemediationAI

A vendor patch is available. Apply the latest security update as soon as possible. Validate file types server-side, store uploads outside webroot, use random filenames, scan for malware.