PatchTheCVECVE-2022-23382: Shenzhen Hichip Vision Technology IP Camera Firmware V11.4.8.1.1-20170926 has a denial of service vulnerabilit
CVE-2022-23382 is a high-severity flaw (CVSS 8.1) affecting shenzhen hichip vision technology firmware. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.
Shenzhen Hichip Vision Technology IP Camera Firmware V11.4.8.1.1-20170926 has a denial of service vulnerability through sending a crafted multicast message in a local network.
Why this priority
- High severity
- Public exploit reference
No fix is published yet: follow the downgrade or mitigation steps.
Risk facts
| CVSS score | 8.1 (High) |
| Attack vector | Adjacent network |
| Attack complexity | Low |
| Privileges needed | None |
| User interaction | None |
| EPSS exploit chance | 0.5% (top 59%) |
| CISA exploited list | No |
| Weakness | CWE-400 |
| Published | 2023-09-11 |
| Last modified | 2026-06-17 |
Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score
Am I affected?
Timeline
- Published CVE record published
- Updated Record last modified
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.
Quick answers
How do I fix CVE-2022-23382?
shenzhen hichip vision technology firmware: mitigate or apply the listed mitigation. Exact commands for each OS are on this page.
Is CVE-2022-23382 being exploited?
CVE-2022-23382 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.
What does CVE-2022-23382 affect?
CVE-2022-23382 affects shenzhen hichip vision technology firmware. Severity is high (CVSS 8.1). Shenzhen Hichip Vision Technology IP Camera Firmware V11.4.8.1.1-20170926 has a denial of service vulnerability through sending a crafted multicast message in a local network.
How urgent is CVE-2022-23382?
Priority 44/100. High severity; Public exploit reference