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Regardless of one's technical knowledge, recognition of the potentially-catastrophic consequences of successful exploitation of those vulnerabilities necessitate at least some familiarity with security vulnerabilities and threats associated with the various IIoT layers and subsystems. According to a report by ZDNet, the vulnerability, which is known as CVE-2021-3156 or the Baron Samedit, allowed the Qualys researcher to trigger a 'heap overflow. A bug in the Sudo app can let attackers with access to a local system to elevate their access to a root-level account. Many internal stakeholders are involved in the conceptualization, planning and implementation of an organization's adoption of IIoT while some may be experienced and knowledgeable technologists, others are not. Recent root-giving Sudo bug also impacts macOS ZDNet. Sudo before 1.9.5p2 contains an off-by-one error that can result in a heap-based buffer overflow, which allows privilege escalation to root via sudoedit. Email or phone: Password: Forgot account Sign Up. Because of the unique characteristics of these various layers and functions, the vulnerabilities and threats associated with them also differ. Recent root-giving Sudo bug also impacts macOS A bug in the Sudo app can let attackers with access to a local system to elevate their access to a. IIoT is a system of systems the architecture of a single IIoT system consists of different layers, with each layer performing a distinct function, having unique operational characteristics, and relying upon different devices and communication protocols than other layers of the system. While the introduction of these Internet-enabled devices creates new efficiencies, improves performance, increases productivity, and increases profitability, it also introduces new security challenges and risks. The Industrial Internet of Things, or IIoT, introduces Internet-enabled devices into industrial process systems operating in the energy, transportation, healthcare, utilities, cities, agriculture, and other critical infrastructure sectors, establishing linkages between previously-air gapped information technology (IT) and operational technology (OT) networks.