CVSS 3.1
9.1 criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:HCVE-2023-51773
Critical (9.1) in bacnetstack bacnet stack. EPSS 1.1% chance of exploitation in the next 30 days.
BACnet Stack before 1.3.2 has a decode function APDU buffer over-read in bacapp_decode_application_data in bacapp.c.
Severity
- EPSS
- 1.1% chance of exploitation in the next 30 days; higher than 64% of CVEs (scores of 2026-10-31)
- CWE
- CWE-126
- Published
- Modified
- Record from
- the NVD, synced
Affected
- bacnetstack:bacnet_stack
References
- https://github.com/bacnet-stack/bacnet-stack/blob/master/CHANGELOG.md
- https://github.com/bacnet-stack/bacnet-stack/compare/bacnet-stack-1.3.1...bacnet-stack-1.3.2
- https://github.com/bacnet-stack/bacnet-stack/pull/546
- https://github.com/bacnet-stack/bacnet-stack/pull/546/commits/c465412a076ca6c9ddf649612f2b4e1874d8dcb8
- https://sourceforge.net/p/bacnet/bugs/85/