What is the CVSS score of CVE-2023-39445?

CVE-2023-39445 has a CVSS 3.1 base score of 8.8 (High). CVSS vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 0.5%.

Wrc 1467Ghbk A Firmware CVE-2023-39445

HIGH

Code Injection (CWE-94)

2023-08-18 vultures@jpcert.or.jp

RCE Code Injection Wrc 1467Ghbk A Firmware Wrc 1467Ghbk S Firmware Wrc 1900Ghbk A Firmware Wrc 1900Ghbk S Firmware Wrc 600Ghbk A Firmware Wrc 733Febk2 A Firmware Wrc F1167Acf2 Firmware

8.8

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

8.8 HIGH

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

Attack Vector

Adjacent

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

CVE Published

Aug 18, 2023 - 10:15 nvd

HIGH 8.8

DescriptionNVD

Hidden functionality vulnerability in LAN-WH300N/RE all versions provided by LOGITEC CORPORATION allows an unauthenticated attacker to execute arbitrary code by sending a specially crafted file to the product's certain management console.

AnalysisAI

Technical ContextAI

This vulnerability is classified as Code Injection (CWE-94), which allows attackers to inject and execute arbitrary code within the application. Hidden functionality vulnerability in LAN-WH300N/RE all versions provided by LOGITEC CORPORATION allows an unauthenticated attacker to execute arbitrary code by sending a specially crafted file to the product's certain management console. Affected products include: Elecom Wrc-1467Ghbk-A Firmware, Elecom Wrc-1467Ghbk-S Firmware, Elecom Wrc-1900Ghbk-A Firmware, Elecom Wrc-1900Ghbk-S Firmware, Elecom Wrc-600Ghbk-A Firmware.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Never evaluate user-controlled input as code. Use sandboxing, disable dangerous functions, apply strict input validation.