What is the CVSS score of CVE-2023-27747?

CVE-2023-27747 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:H/I:N/A:N. EPSS exploitation probability: 1.1%.

Is there a public PoC exploit available for CVE-2023-27747?

Yes, a public proof-of-concept exploit is available for CVE-2023-27747. Prioritise patching immediately. EPSS: 1.1%.

Dr750 2Ch Lte Firmware CVE-2023-27747

HIGH

Missing Authentication for Critical Function (CWE-306)

2023-04-13 cve@mitre.org

Authentication Bypass Dr750 2Ch Lte Firmware Dr750 2Ch Ir Lte Firmware

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:H/I:N/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:H/I:N/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Lifecycle Timeline

CVE Published

Apr 13, 2023 - 20:15 nvd

HIGH 7.5

DescriptionNVD

BlackVue DR750-2CH LTE v.1.012_2022.10.26 does not employ authentication in its web server. This vulnerability allows attackers to access sensitive information such as configurations and recordings.

AnalysisAI

BlackVue DR750-2CH LTE v.1.012_2022.10.26 does not employ authentication in its web server. Rated high severity (CVSS 7.5), 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 Authentication for Critical Function (CWE-306), which allows attackers to access critical functionality without authentication. BlackVue DR750-2CH LTE v.1.012_2022.10.26 does not employ authentication in its web server. This vulnerability allows attackers to access sensitive information such as configurations and recordings. Affected products include: Blackvue Dr750-2Ch Lte Firmware, Blackvue Dr750-2Ch Ir Lte Firmware.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Require authentication for all sensitive operations, implement defense in depth.