What is the CVSS score of CVE-2023-28808?

CVE-2023-28808 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%.

Ds A71024 Firmware CVE-2023-28808

CRITICAL

Improper Access Control (CWE-284)

2023-04-11 hsrc@hikvision.com

Hikvision Authentication Bypass Ds A71024 Firmware Ds A71048 Firmware Ds A71072R Firmware Ds A80624S Firmware Ds A81016S Firmware Ds A72024 Firmware Ds A72072R Firmware Ds A80316S Firmware Ds A82024D Firmware Ds A71048R Cvs 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

Apr 11, 2023 - 21:15 nvd

CRITICAL 9.8

DescriptionNVD

Some Hikvision Hybrid SAN/Cluster Storage products have an access control vulnerability which can be used to obtain the admin permission. The attacker can exploit the vulnerability by sending crafted messages to the affected devices.

AnalysisAI

Some Hikvision Hybrid SAN/Cluster Storage products have an access control vulnerability which can be used to obtain the admin permission. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified under CWE-284. Some Hikvision Hybrid SAN/Cluster Storage products have an access control vulnerability which can be used to obtain the admin permission. The attacker can exploit the vulnerability by sending crafted messages to the affected devices. Affected products include: Hikvision Ds-A71024 Firmware, Hikvision Ds-A71048 Firmware, Hikvision Ds-A71072R Firmware, Hikvision Ds-A80624S Firmware, Hikvision Ds-A81016S 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.