CVE-2022-37066
H3C GR-1200W MiniGRW1A0V100R006 was discovered to contain a stack overflow via the function...
H3C GR-1200W MiniGRW1A0V100R006 was discovered to contain a stack overflow via the function UpdateDDNS.
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
H3C GR-1200W MiniGRW1A0V100R006 was discovered to contain a stack overflow via the function UpdateDDNS.
- Record
CVE-2022-37066- 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-787
- Updated
- 2026-11-02
CVE List No score
H3C GR-1200W MiniGRW1A0V100R006 was discovered to contain a stack overflow via the function UpdateDDNS.
- Record
CVE-2022-37066- Updated
- 2026-11-02
EUVDEUVD-2022-39719 No score
H3C GR-1200W MiniGRW1A0V100R006 was discovered to contain a stack overflow via the function UpdateDDNS.
- Record
EUVD-2022-39719- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-7gcv-jcm7-qcc8
H3C GR-1200W MiniGRW1A0V100R006 was discovered to contain a stack overflow via the function...
H3C GR-1200W MiniGRW1A0V100R006 was discovered to contain a stack overflow via the function UpdateDDNS.
- Record
GHSA-7gcv-jcm7-qcc8- 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-787
- 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-2022-37066 is a critical vulnerability (CVSS 9.8) in H3c Gr-1200w Firmware, published August 25, 2022. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.20%, the 68th percentile. No source names a fixed version.