What is the CVSS score of CVE-2023-3704?

CVE-2023-3704 has a CVSS 3.1 base score of 5.3 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N. EPSS exploitation probability: 0.5%.

Cp Uvr 1601E1 Hc Firmware CVE-2023-3704

MEDIUM

Improper Input Validation (CWE-20)

2023-08-24 vdisclose@cert-in.org.in

Information Disclosure Cp Uvr 1601E1 Hc Firmware Cp Uvr 0401L1 4Kh Firmware Cp Uvr 0401L1B 4Kh Firmware Cp Uvr 0801F1 Hc Firmware Cp Uvr 0801K1 H Firmware Cp Uvr 0801K1B H Firmware Cp Uvr 0808K1 H Firmware Cp Uvr 1601E1 H Firmware Cp Uvr 1601E2 H Firmware

5.3

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

5.3 MEDIUM

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

Low

Availability

None

Lifecycle Timeline

CVE Published

Aug 24, 2023 - 07:15 nvd

MEDIUM 5.3

DescriptionNVD

The vulnerability exists in CP-Plus DVR due to an improper input validation within the web-based management interface of the affected products. An unauthenticated remote attacker could exploit this vulnerability by sending specially crafted HTTP requests to the vulnerable device.

Successful exploitation of this vulnerability could allow the remote attacker to change system time of the targeted device.

AnalysisAI

The vulnerability exists in CP-Plus DVR due to an improper input validation within the web-based management interface of the affected products. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified under CWE-20. The vulnerability exists in CP-Plus DVR due to an improper input validation within the web-based management interface of the affected products. An unauthenticated remote attacker could exploit this vulnerability by sending specially crafted HTTP requests to the vulnerable device. Successful exploitation of this vulnerability could allow the remote attacker to change system time of the targeted device. Affected products include: Cpplusworld Cp-Uvr-1601E1-Hc Firmware, Cpplusworld Cp-Uvr-0401L1-4Kh Firmware, Cpplusworld Cp-Uvr-0401L1B-4Kh Firmware, Cpplusworld Cp-Uvr-0801F1-Hc Firmware, Cpplusworld Cp-Uvr-0801K1-H Firmware.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.