Description
A vulnerability classified as critical has been found in Shanghai Sunfull Automation BACnet Server HMI1002-ARM 2.0.4. This affects an unknown part of the component Message Handler. The manipulation leads to buffer overflow. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-263115. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Shanghai Sunfull Automation | BACnet Server HMI1002-ARM | 2.0.4 | — |
References
- VDB-263115 | Shanghai Sunfull Automation BACnet Server HMI1002-ARM Message buffer overflow vdb-entry
- VDB-263115 | CTI Indicators (IOB, IOC) signature permissions-required
- Submit #323832 | Shanghai Sunfull Automation Co., LTD. HMI1002-ARM Firmware Revision: 2.0.4 Buffer Overflow third-party-advisory
- https://github.com/isZzzz/HMI1002-ARM-Gateway-Document/blob/main/HMI1002-ARM%20apply.pdf related
- https://github.com/isZzzz/HMI1002-ARM-Gateway-Document/blob/main/sunfull_bug.pcapng exploit