CVE-2019-12480
7.5 · HIGHOverview
CVE-2019-12480 is a high-severity vulnerability affecting bacnet_protocol_stack_project bacnet_protocol_stack. It was published on May 30, 2019 and has a CVSS 3.0 base score of 7.5 (HIGH).
This vulnerability has a CVSS 3.0 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
BACnet Protocol Stack through 0.8.6 has a segmentation fault leading to denial of service in BACnet APDU Layer because a malformed DCC in AtomicWriteFile, AtomicReadFile and DeviceCommunicationControl services. An unauthenticated remote attacker could cause a denial of service (bacserv daemon crash) because there is an invalid read in bacdcode.c during parsing of alarm tag numbers.
Remediation
Check the references section for vendor advisories and patches from bacnet_protocol_stack_project. Update bacnet_protocol_stack to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| bacnet_protocol_stack_project | bacnet_protocol_stack | 0 | Affected |
References
Frequently Asked Questions
What is CVE-2019-12480?
CVE-2019-12480 is a high-severity vulnerability affecting bacnet_protocol_stack_project bacnet_protocol_stack. It was published on May 30, 2019 and has a CVSS 3.0 base score of 7.5 (HIGH).
How severe is CVE-2019-12480?
This vulnerability has a CVSS 3.0 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2019-12480?
Check the references section for vendor advisories and patches from bacnet_protocol_stack_project. Update bacnet_protocol_stack to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2019-12480?
CyberStrike's AI-powered security agents can automatically detect CVE-2019-12480 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
Automated penetration testing that runs continuously, not just quarterly.
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