CVE-2019-1601

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Summary

CVECVE-2019-1601
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2019-03-08 18:29:00 UTC
Updated2020-10-08 19:44:00 UTC
DescriptionA vulnerability in the filesystem permissions of Cisco NX-OS Software could allow an authenticated, local attacker to gain read and write access to a critical configuration file. The vulnerability is due to a failure to impose strict filesystem permissions on the targeted device. An attacker could exploit this vulnerability by accessing and modifying restricted files. A successful exploit could allow an attacker to use the content of this configuration file to bypass authentication and log in as any user of the device. MDS 9000 Series Multilayer Switches are affected in versions prior to 6.2(25), 8.1(1b), and 8.3(1). Nexus 3000 Series Switches are affected in versions prior to 7.0(3)I4(9) and 7.0(3)I7(4). Nexus 3500 Platform Switches are affected in versions prior to 6.0(2)A8(10) and 7.0(3)I7(4). Nexus 3600 Platform Switches are affected in versions prior to 7.0(3)F3(5). Nexus 2000, 5500, 5600, and 6000 Series Switches are affected in versions prior to 7.1(5)N1(1b) and 7.3(3)N1(1). Nexus 7000 and 7700 Series Switches are affected in versions prior to 6.2(22), 7.3(3)D1(1), and 8.2(3). Nexus 9000 Series Switches-Standalone are affected in versions prior to 7.0(3)I4(9) and 7.0(3)I7(4). Nexus 9500 R-Series Line Cards and Fabric Modules are affected in versions prior to 7.0(3)F3(5).

Risk And Classification

Problem Types: CWE-732

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Hardware Cisco Mds 9000 - All All All
Hardware Cisco Mds 9000 - All All All
Hardware Cisco Nexus 2000 - All All All
Hardware Cisco Nexus 2000 - All All All
Hardware Cisco Nexus 3000 - All All All
Hardware Cisco Nexus 3000 - All All All
Hardware Cisco Nexus 3500 - All All All
Hardware Cisco Nexus 3500 - All All All
Hardware Cisco Nexus 3600 - All All All
Hardware Cisco Nexus 3600 - All All All
Hardware Cisco Nexus 5500 - All All All
Hardware Cisco Nexus 5500 - All All All
Hardware Cisco Nexus 5600 - All All All
Hardware Cisco Nexus 5600 - All All All
Hardware Cisco Nexus 6000 - All All All
Hardware Cisco Nexus 6000 - All All All
Hardware Cisco Nexus 7000 - All All All
Hardware Cisco Nexus 7000 - All All All
Hardware Cisco Nexus 7700 - All All All
Hardware Cisco Nexus 7700 - All All All
Hardware Cisco Nexus 9000 - All All All
Hardware Cisco Nexus 9000 - All All All
Hardware Cisco Nexus 9500 - All All All
Hardware Cisco Nexus 9500 - All All All
Operating System Cisco Nx-os All All All All
Operating System Cisco Nx-os All All All All

References

ReferenceSourceLinkTags
Cisco NX-OS Software Unauthorized Filesystem Access Vulnerability CISCO tools.cisco.com Patch, Vendor Advisory
Cisco NX-OS CVE-2019-1601 Unauthorized File Access Vulnerability BID www.securityfocus.com Third Party Advisory, VDB Entry
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
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