VAR-201401-0340
Vulnerability from variot - Updated: 2023-12-18 12:38Cisco NX-OS allows local users to bypass intended TACACS+ command restrictions via a series of multiple commands, aka Bug ID CSCum47367. Cisco NX-OS Is TACACS+ A vulnerability exists that circumvents command restrictions. Cisco NX-OS software is a data center-level operating system that reflects modular design, resiliency, and maintainability. The vulnerability is due to the failure to properly filter the sequence of strings provided by the user, executing multiple commands in a sequence, allowing an attacker to execute unauthorized commands. Cisco NX-OS is prone to a local privilege-escalation vulnerability. A local attacker can exploit this issue to execute arbitrary commands with elevated privileges. This issue is being tracked by Cisco Bug ID CSCum47367. Cisco NX-OS is a data center-oriented operating system developed by Cisco
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Sightings
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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