| Package | Affected versions | Patched versions |
|---|---|---|
| webaccess | < 8.4.3 | 8.4.3 |
Advantech WebAccess before 8.4.3 allows unauthenticated remote attackers to execute arbitrary code or cause a denial of service (memory corruption) due to a stack-based buffer overflow when handling IOCTL 70533 RPC messages.
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