var-201401-0340
Vulnerability from variot
Cisco 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
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.