CVE-2021-20623
Video Insight VMS versions prior to 7.8 allows a remote attacker to execute arbitrary code with...
Video Insight VMS versions prior to 7.8 allows a remote attacker to execute arbitrary code with the system user privilege by sending a specially crafted request.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
Video Insight VMS versions prior to 7.8 allows a remote attacker to execute arbitrary code with the system user privilege by sending a specially crafted request.
- Record
CVE-2021-20623- CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - CVSS 2.0
- 10.0 High
AV:N/AC:L/Au:N/C:C/I:C/A:C - Weakness
- CWE-319
- Updated
- 2026-11-02
CVE List No score
Video Insight VMS versions prior to 7.8 allows a remote attacker to execute arbitrary code with the system user privilege by sending a specially crafted request.
- Record
CVE-2021-20623- Updated
- 2026-11-02
EUVDEUVD-2021-8041 No score
Video Insight VMS versions prior to 7.8 allows a remote attacker to execute arbitrary code with the system user privilege by sending a specially crafted request.
- Record
EUVD-2021-8041- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-5j8m-48h4-jvjw
Video Insight VMS versions prior to 7.8 allows a remote attacker to execute arbitrary code with...
Video Insight VMS versions prior to 7.8 allows a remote attacker to execute arbitrary code with the system user privilege by sending a specially crafted request.
- Record
GHSA-5j8m-48h4-jvjw- CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-94
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2021-20623 is a critical vulnerability (CVSS 9.8) in Panasonic Video Insight Vms, published February 5, 2021. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 2.94%, the 87th percentile. No source names a fixed version.