CVE-2023-28808

CRITICALNVD 9.19.8▲

9.1

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.

CVSS v3: 9.1
EG Score: 9.8(medium)
EPSS: 47.5%
KEV: Not listed

Published

April 11, 2023

Last Modified

November 21, 2024

References (2)

hsrc@hikvisionhttps://www.hikvision.com/en/support/cybersecurity/security-advisory/security-vulnerability-in-some-hikvision-hybrid-san-cluster-stor/
af854a3a-2127-422b-91ae-364da2661108https://www.hikvision.com/en/support/cybersecurity/security-advisory/security-vulnerability-in-some-hikvision-hybrid-san-cluster-stor/

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-284Improper Access Control

Data Freshness Timeline

(refreshed 12× in last 7d / 20× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

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Frequently asked(5)

What is CVE-2023-28808?

CVE-2023-28808 is a critical vulnerability published on April 11, 2023. 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.

When was CVE-2023-28808 disclosed?

CVE-2023-28808 was first published in the National Vulnerability Database on April 11, 2023, with the most recent update on November 21, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2023-28808 actively exploited?

CVE-2023-28808 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 47.5% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

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

CVE-2023-28808 has a CVSS v3 base score of 9.1 (NVD). EchelonGraph synthesises NVD + CISA KEV + FIRST EPSS + GHSA into a combined EG score of 9.8.

How do I remediate CVE-2023-28808?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2023-28808, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

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CVE-2023-28808

📅 Published

🔄 Last Modified

🔗 References (2)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2023-28808?

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Published

Last Modified

References (2)

Frequently asked(5)

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