var-201711-0327
Vulnerability from variot
A vulnerability in Cisco NX-OS System Software patch installation could allow an authenticated, local attacker to write a file to arbitrary locations. The vulnerability is due to insufficient restrictions in the patch installation process. An attacker could exploit this vulnerability by installing a crafted patch image on an affected device. The vulnerable operation occurs prior to patch activation. An exploit could allow the attacker to write arbitrary files on an affected system as root. The attacker would need valid administrator credentials to perform this exploit. This vulnerability affects the following products running Cisco NX-OS System Software: Multilayer Director Switches, Nexus 2000 Series Fabric Extenders, Nexus 5000 Series Switches, Nexus 5500 Platform Switches, Nexus 5600 Platform Switches, Nexus 6000 Series Switches, Nexus 7000 Series Switches, Nexus 7700 Series Switches, Unified Computing System Manager. Cisco Bug IDs: CSCvf16513, CSCvf23794, CSCvf23832. Cisco NX-OS System software contains a vulnerability related to unlimited uploading of dangerous types of files. Vendors have confirmed this vulnerability Bug ID CSCvf16513 , CSCvf23794 ,and CSCvf23832 It is released as.Information may be tampered with. Cisco MultilayerDirectorSwitches, etc. are products of Cisco. Cisco MultilayerDirectorSwitches is a switch product. UnifiedComputingSystemManager is a set of embedded device management software. Cisco NX-OS System Software is a set of software that runs on the switch. This may aid in further attacks
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The vulnerability is due to insufficient restrictions in the patch installation process. An attacker could exploit this vulnerability by installing a crafted patch image on an affected device. The vulnerable operation occurs prior to patch activation. An exploit could allow the attacker to write arbitrary files on an affected system as root. The attacker would need valid administrator credentials to perform this exploit. This vulnerability affects the following products running Cisco NX-OS System Software: Multilayer Director Switches, Nexus 2000 Series Fabric Extenders, Nexus 5000 Series Switches, Nexus 5500 Platform Switches, Nexus 5600 Platform Switches, Nexus 6000 Series Switches, Nexus 7000 Series Switches, Nexus 7700 Series Switches, Unified Computing System Manager. Cisco Bug IDs: CSCvf16513, CSCvf23794, CSCvf23832. Cisco NX-OS System software contains a vulnerability related to unlimited uploading of dangerous types of files. Vendors have confirmed this vulnerability Bug ID CSCvf16513 , CSCvf23794 ,and CSCvf23832 It is released as.Information may be tampered with. Cisco MultilayerDirectorSwitches, etc. are products of Cisco. Cisco MultilayerDirectorSwitches is a switch product. UnifiedComputingSystemManager is a set of embedded device management software. Cisco NX-OS System Software is a set of software that runs on the switch. 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Sightings
Author | Source | Type | Date |
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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.