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9.8

H3C GR-1200W MiniGRW1A0V100R006 was discovered to contain a stack overflow via the function UpdateMacCloneFinal.

CVE-2022-37068 · published 4 years ago
Summary

H3C GR-1200W MiniGRW1A0V100R006 was discovered to contain a stack overflow via the function UpdateMacCloneFinal.

What to do

The CVE record does not list a fixed version. Check the vendor's site or the advisory links below - a fix may already be released.

Affected software
VendorProductAffected versions
h3c gr-1200w_firmware <= minigrw1a0v100r006
cpe:2.3:o:h3c:gr-1200w_firmware:*:*:*:*:*:*:*:*
Original advisory text
H3C GR-1200W MiniGRW1A0V100R006 was discovered to contain a stack overflow via the function UpdateMacCloneFinal.
H3C GR-1200W MiniGRW1A0V100R006 was discovered to contain a stack overflow via the function UpdateMacCloneFinal.
References
Fix within
Internet-facing 3 days
Internal 60 days
  • Not known to be exploited
  • Can be exploited automatically (estimated)
  • Gives an attacker full control (estimated)
Severity
9.8 Critical
Exploitation
1% chance of attack within 30 days
Type
CWE-787Out-of-bounds Write
Timeline
Published25 Aug 2022
Updated4 Nov 2026
First seen29 Sep 2026
Sources
CVE-2022-37068 · NVD
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