What is the CVSS score of CVE-2023-43134?

CVE-2023-43134 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: 0.8%.

Is there a public PoC exploit available for CVE-2023-43134?

Yes, a public proof-of-concept exploit is available for CVE-2023-43134. Prioritise patching immediately. EPSS: 0.8%.

360R Firmware CVE-2023-43134

CRITICAL

Missing Authorization (CWE-862)

2023-09-20 cve@mitre.org

Authentication Bypass 360R Firmware

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

Sep 20, 2023 - 20:15 nvd

CRITICAL 9.8

DescriptionNVD

AnalysisAI

There is an unauthorized access vulnerability in Netis 360RAC1200 v1.3.4517, which allows attackers to obtain sensitive information of the device without authentication, obtain user tokens, and. 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 Missing Authorization (CWE-862), which allows attackers to access resources or perform actions without proper authorization checks. There is an unauthorized access vulnerability in Netis 360RAC1200 v1.3.4517, which allows attackers to obtain sensitive information of the device without authentication, obtain user tokens, and ultimately log in to the device backend management. Affected products include: Netis-Systems 360R Firmware.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Implement role-based access control, validate authorization on every request server-side, apply principle of least privilege.