What is the CVSS score of CVE-2023-36143?

CVE-2023-36143 has a CVSS 3.1 base score of 8.8 (High). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 3.0%.

Is there a public PoC exploit available for CVE-2023-36143?

Yes, a public proof-of-concept exploit is available for CVE-2023-36143. Prioritise patching immediately. EPSS: 3.0%.

Maxlink 1200G Firmware CVE-2023-36143

HIGH

OS Command Injection (CWE-78)

2023-06-30 cve@mitre.org

Command Injection Maxlink 1200G Firmware

8.8

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

8.8 HIGH

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

CVE Published

Jun 30, 2023 - 01:15 nvd

HIGH 8.8

DescriptionNVD

Maxprint Maxlink 1200G v3.4.11E has an OS command injection vulnerability in the "Diagnostic tool" functionality of the device.

AnalysisAI

Maxprint Maxlink 1200G v3.4.11E has an OS command injection vulnerability in the "Diagnostic tool" functionality of the device. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

Technical ContextAI

This vulnerability is classified as OS Command Injection (CWE-78), which allows attackers to execute arbitrary operating system commands on the host. Maxprint Maxlink 1200G v3.4.11E has an OS command injection vulnerability in the "Diagnostic tool" functionality of the device. Affected products include: Maxprintisp Maxlink 1200G Firmware.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Avoid passing user input to shell commands. Use language-specific APIs instead of shell execution. Apply strict input validation with allowlists.