Vulnerability Name:

CVE-2016-1329 (CCN-111181)

Assigned:2016-03-02
Published:2016-03-02
Updated:2016-12-03
Summary:Cisco NX-OS 6.0(2)U6(1) through 6.0(2)U6(5) on Nexus 3000 devices and 6.0(2)A6(1) through 6.0(2)A6(5) and 6.0(2)A7(1) on Nexus 3500 devices has hardcoded credentials, which allows remote attackers to obtain root privileges via a (1) TELNET or (2) SSH session, aka Bug ID CSCuy25800.
CVSS v3 Severity:9.8 Critical (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)
8.5 High (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): High
Availibility (A): High
9.8 Critical (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)
8.5 High (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): High
Availibility (A): High
CVSS v2 Severity:10.0 High (CVSS v2 Vector: AV:N/AC:L/Au:N/C:C/I:C/A:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): Complete
Integrity (I): Complete
Availibility (A): Complete
10.0 High (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:C/I:C/A:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): Complete
Integrity (I): Complete
Availibility (A): Complete
Vulnerability Type:CWE-287
Vulnerability Consequences:Gain Privileges
References:Source: MITRE
Type: CNA
CVE-2016-1329

Source: CISCO
Type: Vendor Advisory
20160302 Cisco Nexus 3000 Series and 3500 Platform Switches Insecure Default Credentials Vulnerability

Source: SECTRACK
Type: UNKNOWN
1035161

Source: XF
Type: UNKNOWN
cisco-nexus-cve20161329-priv-esc(111181)

Source: MISC
Type: UNKNOWN
https://isc.sans.edu/forums/diary/20795

Source: CCN
Type: Cisco Security Advisory cisco-sa-20160302-n3k
Cisco Nexus 3000 Series and 3500 Platform Switches Insecure Default Credentials Vulnerability

Vulnerable Configuration:Configuration 1:
  • cpe:/h:cisco:nexus_3048:-:*:*:*:*:*:*:*
  • OR cpe:/h:cisco:nexus_3064:-:*:*:*:*:*:*:*
  • OR cpe:/h:cisco:nexus_3064t:-:*:*:*:*:*:*:*
  • OR cpe:/h:cisco:nexus_3064x:-:*:*:*:*:*:*:*
  • AND
  • cpe:/o:cisco:nx-os:6.0(2)u6(1):*:*:*:*:*:*:*
  • OR cpe:/o:cisco:nx-os:6.0(2)u6(2):*:*:*:*:*:*:*
  • OR cpe:/o:cisco:nx-os:6.0(2)u6(3):*:*:*:*:*:*:*
  • OR cpe:/o:cisco:nx-os:6.0(2)u6(4):*:*:*:*:*:*:*
  • OR cpe:/o:cisco:nx-os:6.0(2)u6(5):*:*:*:*:*:*:*

    • Configuration 2:
  • cpe:/h:cisco:nexus_3524:-:*:*:*:*:*:*:*
  • OR cpe:/h:cisco:nexus_3548:-:*:*:*:*:*:*:*
  • AND
  • cpe:/o:cisco:nx-os:6.0(2)a6(1):*:*:*:*:*:*:*
  • OR cpe:/o:cisco:nx-os:6.0(2)a6(2):*:*:*:*:*:*:*
  • OR cpe:/o:cisco:nx-os:6.0(2)a6(3):*:*:*:*:*:*:*
  • OR cpe:/o:cisco:nx-os:6.0(2)a6(4):*:*:*:*:*:*:*
  • OR cpe:/o:cisco:nx-os:6.0(2)a6(5):*:*:*:*:*:*:*
  • OR cpe:/o:cisco:nx-ox:6.0(2)a7(1):*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    cisco nexus 3048 -
    cisco nexus 3064 -
    cisco nexus 3064t -
    cisco nexus 3064x -
    cisco nx-os 6.0(2)u6(1)
    cisco nx-os 6.0(2)u6(2)
    cisco nx-os 6.0(2)u6(3)
    cisco nx-os 6.0(2)u6(4)
    cisco nx-os 6.0(2)u6(5)
    cisco nexus 3524 -
    cisco nexus 3548 -
    cisco nx-os 6.0(2)a6(1)
    cisco nx-os 6.0(2)a6(2)
    cisco nx-os 6.0(2)a6(3)
    cisco nx-os 6.0(2)a6(4)
    cisco nx-os 6.0(2)a6(5)
    cisco nx-ox 6.0(2)a7(1)