| Exam Name: | Certified Ethical Hacker Exam (CEHv13) | ||
| Exam Code: | 312-50v13 Dumps | ||
| Vendor: | ECCouncil | Certification: | CEH v13 |
| Questions: | 584 Q&A's | Shared By: | rehmat |
During a security assessment, an attacker identifies a flaw in a multi-user file system. The system first verifies access rights to a temporary file created by a user. However, immediately after this verification, and before the file is processed, the attacker manages to swap the original file with a malicious version. This manipulation happens in the brief interval between the system ' s access verification and the moment it handles the file, resulting in the malicious file being treated as legitimate. Which vulnerability is the attacker exploiting?
A technology consulting firm in Portland, Oregon began experiencing repeated topology recalculations across its switching infrastructure. Shortly after a newly connected device came online in a conference room, spanning-tree convergence events were triggered across multiple distribution switches. Engineers determined that the access-layer interface connected to that device was influencing path-selection decisions, introducing a more favorable bridge priority value into the environment and affecting the established hierarchy. To preserve the intended switching structure and prevent unauthorized devices from altering root selection decisions, which control should be employed?
Which indicator most strongly confirms a MAC flooding attack?
At a power distribution facility in Phoenix, Arizona, ethical hacker Sameer Das is performing an OT security assessment. He demonstrates that a programmable controller accepts modifications delivered over the network without checking the origin or cryptographic validity of the package. By uploading altered instructions, he changes how the controller processes commands during operations. Which IoT/OT threat best represents this technique?