HOMEVULNERABILITIESCVE-2022-4621
HIGH

CVE-2022-4621

CWE-352Published: January 17, 2023· Updated: Jun 17, 2026

8.8
CVSS v3.1

Official Description

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.

NVD Source

Technical Analysis

CVE-2022-4621 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

Exploitation does not require any privileges, though user interaction (Required) is needed, which slightly reduces the risk of mass automated attacks.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 8.8.

CVSS v3.1 Vector Breakdown

Exploitability
Attack VectorNetwork
Attack ComplexityLow
Privileges Req.None
User InteractionRequired
ScopeUnchanged
Impact
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Affected Vendors & Products

panasonic10 product(s)
vcc-hd5600p firmwarevcc-hd5600pvcc-hd3300p firmwarevcc-hd3300pvcc-hd3300 firmwarevcc-hd3300vcc-hd2100p firmwarevcc-hd2100pvcc-hd3100p firmwarevcc-hd3100p
Source: NVD CPE · 11 total CPE entries

Exploit & PoC Resources

NO KNOWN EXPLOITNo public exploit confirmed at this time
Exploit-DB
Offensive Security exploit database
GitHub PoC Search
Community PoC repositories
Rapid7 / Metasploit
Metasploit module search
PacketStorm
Security advisories & exploits
NVD Detail
Official NIST entry
MITRE CVE
CVE Program entry
External links open in a new tab. Always verify in a controlled environment before use.

Official Patches & Advisories

ADVISORYhttps://archives.connect.panasonic.com/security/sanyo/index.html
ADVISORYhttps://www.cisa.gov/uscert/ics/advisories/icsa-23-012-04
ADVISORYhttps://archives.connect.panasonic.com/security/sanyo/index.html
ADVISORYhttps://www.cisa.gov/uscert/ics/advisories/icsa-23-012-04

All References (4)

→
https://archives.connect.panasonic.com/security/sanyo/index.htmlVendor Advisory
→
https://www.cisa.gov/uscert/ics/advisories/icsa-23-012-04Third Party Advisory · US Government Resource
→
https://archives.connect.panasonic.com/security/sanyo/index.htmlVendor Advisory
→
https://www.cisa.gov/uscert/ics/advisories/icsa-23-012-04Third Party Advisory · US Government Resource

Quick Facts

CVE IDCVE-2022-4621
CVSS Score8.8 / 10
SeverityHIGH
WeaknessCWE-352
CISA KEVNo
Affected1 vendor(s)
PublishedJan 17, 2023

Related CVEs (CWE-352)

CVE-2017-5145
10.0
CVE-2025-32642
10.0
CVE-2025-23922
10.0
CVE-2024-47359
9.8
CVE-2017-16780
9.8
CVE-2022-44739
9.8

Recommended Actions

  • →Apply vendor patches immediately
  • →Monitor CVE-2022-4621 in threat intel feeds
  • →Review IDS/IPS signatures for exploitation attempts
Data sourced from NVD (NIST), CISA KEV, and EPSS (FIRST). Analysis generated by CTIWATCH.COM. CVE data is provided under the NVD usage policy.
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