The Emerson ROC and FloBoss RTU product lines through 2022-05-02 perform insecure filesystem operations. They utilize the ROC protocol (4000/TCP, 5000/TCP) for communications between a master terminal and RTUs. Opcode 203 of this protocol allows a master terminal to transfer files to and from the flash filesystem and carrying out arbitrary file and directory read, write, and delete operations.
| Vulnerable Product | Search on Vulmon | Subscribe to Product |
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emerson dl8000_firmware |
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emerson roc809_firmware |
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emerson roc800l_firmware |
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emerson fb3000_rtu_firmware |
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emerson roc827_firmware |
Topics Security Off-Prem On-Prem Software Offbeat Vendor Voice Vendor Voice Resources Nearly 60 holes found affecting 'more than 30,000' machines worldwide
Fifty-six vulnerabilities – some deemed critical – have been found in industrial operational technology (OT) systems from ten global manufacturers including Honeywell, Ericsson, Motorola, and Siemens, putting more than 30,000 devices worldwide at risk, according to the US government's CISA and private security researchers. Some of these vulnerabilities received CVSS severity scores as high as 9.8 out of 10. That is particularly bad, considering these devices are used in critical infras...
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