What’s Vulnerable › Vulnerabilities
CVE-2024-24947
- Severity: high (CVSS 8.2 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.8% probability of exploitation in the next 30 days
- Public exploit or detection template: yes
- Published: 2024-05-28 · updated 2026-06-17
- Weakness: CWE-787
Description
A heap-based buffer overflow vulnerability exists in the Programming Software Connection CurrDir functionality of AutomationDirect P3-550E 1.2.10.9. A specially crafted network packet can lead to denial of service. An attacker can send an unauthenticated packet to trigger these vulnerability.This CVE tracks the heap corruption that occurs at offset `0xb68c4` of version 1.2.10.9 of the P3-550E firmware, which occurs when a call to `memset` relies on an attacker-controlled length value and corrupts any trailing heap allocations.
Affected products
- AutomationDirect P1-540 Firmware: 1.2.10.10, 4.1.1.10
- AutomationDirect P1-550 Firmware: 1.2.10.10, 4.1.1.10
- AutomationDirect P2-550 Firmware: 1.2.10.10, 4.1.1.10
- AutomationDirect P3-530 Firmware: 1.2.10.9, 4.1.1.10
- AutomationDirect P3-550 Firmware: 1.2.10.9, 4.1.1.10
- AutomationDirect P3-550E: 1.2.10.9, 4.1.1.10
References
- https://talosintelligence.com/vulnerability_reports/TALOS-2024-1937
- https://www.talosintelligence.com/vulnerability_reports/TALOS-2024-1937
- https://talosintelligence.com/vulnerability_reports/TALOS-2024-1937
- https://www.talosintelligence.com/vulnerability_reports/TALOS-2024-1937
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