CVE-2022-30564

MEDIUMNVD 5.35.3—

5.3

Some Dahua embedded products have a vulnerability of unauthorized modification of the device timestamp. By sending a specially crafted packet to the vulnerable interface, an attacker can modify the device system time.

CVSS v3: 5.3
EG Score: 5.3(medium)
EPSS: 39.5%
KEV: Not listed

Published

February 9, 2023

Last Modified

March 25, 2025

References (2)

cybersecurity@dahuatechhttps://www.dahuasecurity.com/support/cybersecurity/details/1147
af854a3a-2127-422b-91ae-364da2661108https://www.dahuasecurity.com/support/cybersecurity/details/1147

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.

2026-06-02 20:11 UTCepss_batch
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Frequently asked(5)

What is CVE-2022-30564?

CVE-2022-30564 is a medium vulnerability published on February 9, 2023. Some Dahua embedded products have a vulnerability of unauthorized modification of the device timestamp. By sending a specially crafted packet to the vulnerable interface, an attacker can modify the device system time.

When was CVE-2022-30564 disclosed?

CVE-2022-30564 was first published in the National Vulnerability Database on February 9, 2023, with the most recent update on March 25, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2022-30564 actively exploited?

CVE-2022-30564 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 39.5% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2022-30564?

CVE-2022-30564 has a CVSS v3 base score of 5.3 (NVD).

How do I remediate CVE-2022-30564?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2022-30564, 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.

Dependency Blast Radius

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CVE-2022-30564

📅 Published

🔄 Last Modified

🔗 References (2)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2022-30564?

🔗 Related CVEs(same CWE)

Same CWE

Published

Last Modified

References (2)

Frequently asked(5)

Related CVEs(same CWE)