Cisco NX-OS Exposure of Resource to Wrong Sphere (CVE-2017-12351)

A vulnerability in the guest shell feature of Cisco NX-OS System Software could allow an authenticated, local attacker to read and send packets outside the scope of the guest shell container. An attacker would need valid administrator credentials to perform this attack. The vulnerability is due t...

Cisco NX-OS Improper Input Validation (CVE-2013-6683)

The IPv6 implementation in Cisco NX-OS does not properly handle neighbor-table adjacencies, which allows remote attackers to cause a denial of service NS processing outage via a series of malformed packets, aka Bug ID CSCtd15904. This plugin only works with Tenable.ot. Please visit...

Cisco NX-OS Improper Input Validation (CVE-2012-4097)

The BGP implementation in Cisco NX-OS does not properly filter segment types in AS paths, which allows remote attackers to cause a denial of service BGP service reset via a malformed UPDATE message, aka Bug ID CSCtn13043. This plugin only works with Tenable.ot. Please visit...

Cisco NX-OS Exposure of Resource to Wrong Sphere (CVE-2017-12342)

A vulnerability in the Open Agent Container OAC feature of Cisco Nexus Series Switches could allow an unauthenticated, local attacker to read and send packets outside the scope of the OAC. The vulnerability is due to insufficient internal security measures in the OAC feature. An attacker could...

Cisco NX-OS Improper Input Validation (CVE-2012-4098)

The BGP implementation in Cisco NX-OS does not properly filter AS paths, which allows remote attackers to cause a denial of service BGP service reset and resync via a malformed UPDATE message, aka Bug ID CSCtn13055. This plugin only works with Tenable.ot. Please visit...

Cisco NX-OS Resource Management Errors (CVE-2013-1121)

The regex engine in the BGP implementation in Cisco NX-OS, when a complex regular expression is configured for inbound routes, allows remote attackers to cause a denial of service device reload via a crafted AS path set, aka Bug ID CSCuf49554. This plugin only works with Tenable.ot. Please visit...

Cisco NX-OS Improper Input Validation (CVE-2012-4122)

The CLI parser in Cisco NX-OS allows local users to bypass intended access restrictions, and overwrite or create arbitrary files, via shell output redirection, aka Bug IDs CSCts56672 and CSCts56669. This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot f...

Cisco NX-OS Improper Verification of Cryptographic Signature (CVE-2017-12331)

A vulnerability in Cisco NX-OS System Software could allow an authenticated, local attacker to bypass signature verification when loading a software patch. The vulnerability is due to insufficient NX- OS signature verification for software patches. An authenticated, local attacker could exploit...

Cisco NX-OS Command Injection (CVE-2017-12329)

A vulnerability in the CLI of Cisco Firepower Extensible Operating System FXOS and NX-OS System Software could allow an authenticated, local attacker to perform a command injection attack. The vulnerability is due to insufficient input validation of command arguments to the CLI parser. An attacke...

Cisco NX-OS 5.2 and 6.1 Denial of Service (CVE-2012-3051)

Cisco NX-OS 5.2 and 6.1 on Nexus 7000 series switches allows remote attackers to cause a denial of service process crash or packet loss via a large number of ARP packets, aka Bug ID CSCtr44822. This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot for mo...

Cisco NX-OS Command Injection (CVE-2017-12335)

A vulnerability in the CLI of Cisco NX-OS System Software could allow an authenticated, local attacker to perform a command injection attack. The vulnerability is due to insufficient input validation of command arguments. An attacker could exploit this vulnerability by injecting crafted command...

Cisco NX-OS Path Traversal (CVE-2012-4135)

Directory traversal vulnerability in filesys in Cisco NX-OS 6.12 and earlier allows local users to access arbitrary files via crafted command-line arguments during a delete action, aka Bug IDs CSCty07270, CSCty07271, CSCty07273, and CSCty07275. This plugin only works with Tenable.ot. Please visit...

Cisco NX-OS Resource Management Errors (CVE-2015-6308)

Cisco NX-OS 6.02U60.46 on N3K devices allows remote authenticated users to cause a denial of service temporary SNMP outage via an SNMP request for an OID that does not exist, aka Bug ID CSCuw36684. This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot fo...

Cisco NX-OS Permissions, Privileges, and Access Controls (CVE-2012-4121)

Cisco NX-OS allows local users to gain privileges, and read or modify arbitrary files, via the sed 1 r and 2 w commands, aka Bug IDs CSCts56559, CSCts56565, CSCts56570, and CSCts56574. This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot for more...

Cisco NX-OS 4.2, 5.0, 5.1, and 5.2 Denial of Service (CVE-2012-2469)

Cisco NX-OS 4.2, 5.0, 5.1, and 5.2 on Nexus 7000 series switches, when the High Availability HA policy is configured for Reset, allows remote attackers to cause a denial of service device reset via a malformed Cisco Discovery Protocol CDP packet, aka Bug IDs CSCtk34535 and CSCtk19132. This plugin...

Cisco NX-OS Improper Input Validation (CVE-2017-12336)

A vulnerability in the TCL scripting subsystem of Cisco NX-OS System Software could allow an authenticated, local attacker to escape the interactive TCL shell and gain unauthorized access to the underlying operating system of the device. The vulnerability exists due to insufficient input validati...

Cisco NX-OS Improper Restriction of Operations within the Bounds of a Memory Buffer (CVE-2012-1357)

The igmpsnooporibfillsourceupdate function in the IGMP process in NX-OS 5.0 and 5.1 on Cisco Nexus 5000 series switches allows remote attackers to cause a denial of service device reload via IGMP packets, aka Bug ID CSCts46521. This plugin only works with Tenable.ot. Please visit...

Cisco Unified Computing System Unrestricted Upload of File with Dangerous Type (CVE-2017-12332)

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 installin...

Cisco NX-OS Improper Input Validation (CVE-2012-4091)

The RIP service engine in Cisco NX-OS allows remote attackers to cause a denial of service engine restart via a malformed 1 RIPv4 or 2 RIPv6 message, aka Bug ID CSCtj73415. This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot for more information...

Cisco NX-OS Improper Input Validation (CVE-2013-6982)

The BGP implementation in Cisco NX-OS 6.22a and earlier does not properly handle the interaction of UPDATE messages with IPv6, VPNv4, and VPNv6 labeled unicast-address families, which allows remote attackers to cause a denial of service peer reset via a crafted message, aka Bug ID CSCuj03174. Thi...