CVE-2022-4621

HIGHNVD 7.58.8▲

7.5

Panasonic Sanyo CCTV Network Cameras versions 1.02-05 and 2.03-0x are vulnerable to CSRFs that can be exploited to allow an attacker to perform changes with administrator level privileges.

CVSS v3: 7.5
EG Score: 8.8(medium)
EPSS: 28.7%
KEV: Not listed

Published

January 17, 2023

Last Modified

November 21, 2024

References (4)

ics-cert@hqhttps://archives.connect.panasonic.com/security/sanyo/index.html
ics-cert@hqhttps://www.cisa.gov/uscert/ics/advisories/icsa-23-012-04
af854a3a-2127-422b-91ae-364da2661108https://archives.connect.panasonic.com/security/sanyo/index.html
af854a3a-2127-422b-91ae-364da2661108https://www.cisa.gov/uscert/ics/advisories/icsa-23-012-04

Weakness Classification(1)

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

CWE-352Cross-Site Request Forgery (CSRF)

Data Freshness Timeline

(refreshed 13× 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.

2026-06-08 14:15 UTCepss_batch
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2026-06-07 15:23 UTCepss_batch
2026-06-07 15:23 UTCepss_batch
2026-06-06 13:46 UTCepss_batch
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2026-06-05 22:46 UTCepss_batch
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2026-06-05 06:09 UTCepss_batch
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2026-06-04 13:11 UTCepss_batch
2026-06-02 20:12 UTCepss_batch
2026-06-02 20:12 UTCepss_batch
2026-06-01 13:50 UTCepss_batch
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2026-05-31 22:29 UTCepss_batch
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2026-05-31 00:15 UTCepss_batch
2026-05-31 00:15 UTCepss_batch
2026-05-29 13:43 UTCepss_batch

Frequently asked(5)

What is CVE-2022-4621?

CVE-2022-4621 is a high vulnerability published on January 17, 2023. Panasonic Sanyo CCTV Network Cameras versions 1.02-05 and 2.03-0x are vulnerable to CSRFs that can be exploited to allow an attacker to perform changes with administrator level privileges.

When was CVE-2022-4621 disclosed?

CVE-2022-4621 was first published in the National Vulnerability Database on January 17, 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-2022-4621 actively exploited?

CVE-2022-4621 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 28.7% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2022-4621?

CVE-2022-4621 has a CVSS v3 base score of 7.5 (NVD). EchelonGraph synthesises NVD + CISA KEV + FIRST EPSS + GHSA into a combined EG score of 8.8.

How do I remediate CVE-2022-4621?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2022-4621, 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-2022-4621

📅 Published

🔄 Last Modified

🔗 References (4)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2022-4621?

🔗 Related CVEs(same CWE)

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Published

Last Modified

References (4)

Frequently asked(5)

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