Allen-Bradley SLC-500 Series PLC Technology Detection Scanner
This scanner detects the use of Allen-Bradley SLC-500 Series PLCs in digital assets.
Short Info
Level
Single Scan
Single Scan
Can be used by
Asset Owner
Estimated Time
10 seconds
Time Interval
11 days 10 hours
Scan only one
Domain, Subdomain, IPv4
Toolbox
The Allen-Bradley SLC-500 Series PLC scanner is used by security professionals and network administrators to identify the presence of SLC-500 series programmable logic controllers within a network. These PLCs are commonly used in industrial automation and control systems, making it crucial to ensure they are correctly configured and secured. The scanner allows for the detection of these devices, providing insight into the industrial control systems' architecture. It is an essential tool for firms operating in manufacturing and processing industries that utilize automation for their operations. By identifying these devices, companies can manage and secure their industrial networks more effectively.
The detection of Allen-Bradley SLC-500 Series PLCs signifies the presence of legacy but widely utilized hardware in industrial systems. These PLCs may not adhere to modern security protocols, making them potentially vulnerable to various network vulnerabilities. Identifying such devices ensures that appropriate security measures can be taken to protect the critical infrastructure. The scanner leverages the EtherNet/IP CIP protocol to determine the presence of PLCs through model-specific identifiers. Regular use of this scanner helps to maintain the integrity and security of industrial control networks.
Technical detection details involve identifying these PLCs by their unique model numbers, specifically the 1746 and 1747 prefixes, using the EtherNet/IP CIP protocol over port 44818. Scanning involves sending hexadecimal data patterns and monitoring responses to confirm PLC presence. The method focuses on detecting binary signatures that match known model identifiers, which facilitates precise and reliable device identification. The scanner reads data from the designated network port, associating detected patterns with the targeted PLC models. Effective deployment ensures that legacy systems are mapped and acknowledged within the network environment.
Potential effects of improperly secured Allen-Bradley SLC-500 Series PLCs include unauthorized control or disruption of industrial automation systems. Vulnerabilities might be exploited to alter process controls, leading to production downtimes, safety hazards, or compromised product quality. Detection enables preemptive measures to mitigate risks associated with legacy hardware, protecting against industrial espionage and sabotage. Ensuring these devices are secured is vital in safeguarding operational continuity and maximizing network security in industrial settings.
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