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[email protected]CVE-2018-0307

HistoryJun 20, 2018 - 9:29 p.m.

CVE-2018-0307

2018-06-2021:29:00

CWE-78

CWE-20

[email protected]

web.nvd.nist.gov

cisco

nx-os

vulnerability

cli

command injection

cve-2018-0307

nvd

cisco bug ids

7.2 High

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:L/AC:L/Au:N/C:C/I:C/A:C

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

7.8 High

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

5.2%

JSON

A vulnerability in the CLI of Cisco NX-OS Software could allow an authenticated, local attacker to perform a command-injection attack on an affected device. The vulnerability is due to insufficient input validation of command arguments. An attacker could exploit this vulnerability by injecting malicious command arguments into a vulnerable CLI command. A successful exploit could allow the attacker, authenticated as a privileged user, to execute arbitrary commands with root privileges. Note: On products that support multiple virtual device contexts (VDC), this vulnerability could allow an attacker to access files from any VDC. This vulnerability affects Nexus 2000 Series Fabric Extenders, Nexus 3000 Series Switches, Nexus 3500 Platform Switches, Nexus 3600 Platform Switches, Nexus 5500 Platform Switches, Nexus 5600 Platform Switches, Nexus 6000 Series Switches, Nexus 7000 Series Switches, Nexus 7700 Series Switches, Nexus 9000 Series Switches in standalone NX-OS mode, Nexus 9500 R-Series Line Cards and Fabric Modules. Cisco Bug IDs: CSCve51704, CSCve91749, CSCve91768.

Affected configurations

NVD

Node

cisconexus_5000Match-

cisconexus_5010Match-

cisconexus_5020Match-

cisconexus_5548pMatch-

cisconexus_5548upMatch-

cisconexus_5596tMatch-

cisconexus_5596upMatch-

cisconexus_56128pMatch-

cisconexus_5624qMatch-

cisconexus_5648qMatch-

cisconexus_5672upMatch-

cisconexus_5696qMatch-

AND

cisconx-osRange6.0–7.3\(3\)n1\(1\)

Node

cisconexus_7000Match-

cisconexus_7700Match-

AND

cisconx-osRange6.2–8.1\(2\)

cisconx-osMatch8.2

Node

cisconexus_92160yc-xMatch-

cisconexus_92304qcMatch-

cisconexus_9236cMatch-

cisconexus_9272qMatch-

cisconexus_93108tc-exMatch-

cisconexus_93120txMatch-

cisconexus_93128txMatch-

cisconexus_93180yc-exMatch-

cisconexus_9332pqMatch-

cisconexus_9372pxMatch-

cisconexus_9372txMatch-

cisconexus_9396pxMatch-

cisconexus_9396txMatch-

cisconexus_9504Match-

cisconexus_9508Match-

cisconexus_9516Match-

cisconexus_n9k-c9508-fm-rMatch-

cisconexus_n9k-x9636c-rMatch-

cisconexus_n9k-x9636q-rMatch-

AND

cisconx-osRange<7.0\(3\)i3

cisconx-osRange7.0\(3\)i4–7.0\(3\)i7\(1\)

Node

cisconexus_172tq-xlMatch-

cisconexus_3016Match-

cisconexus_3048Match-

cisconexus_3064-32tMatch-

cisconexus_3064-tMatch-

cisconexus_3064-xMatch-

cisconexus_3100-vMatch-

cisconexus_31128pqMatch-

cisconexus_3132c-zMatch-

cisconexus_3132qMatch-

cisconexus_3132q-xMatch-

cisconexus_3132q-xlMatch-

cisconexus_3164qMatch-

cisconexus_3172pqMatch-

cisconexus_3172pq-xlMatch-

cisconexus_3172tqMatch-

cisconexus_3172tq-32tMatch-

cisconexus_3232cMatch-

cisconexus_3264c-eMatch-

cisconexus_3264qMatch-

cisconexus_34180ycMatch-

cisconexus_3524-xMatch-

cisconexus_3524-xlMatch-

cisconexus_3548Match-

cisconexus_3548-xMatch-

cisconexus_3548-xlMatch-

cisconexus_3636c-rMatch-

cisconexus_c36180yc-rMatch-

AND

cisconx-osRange<7.0\(3\)i3

cisconx-osRange7.0\(3\)i4–7.0\(3\)i7\(1\)

Node

cisconexus_6001pMatch-

cisconexus_6001tMatch-

AND

cisconx-osRange6.0–7.3\(3\)n1\(1\)

Node

cisconexus_9500Match-

AND

cisconx-osMatch7.0

CPENameOperatorVersion
cisco:nx-oscisco nx-oslt7.3\(3\)n1\(1\)

CPE	Name	Operator	Version
cisco:nx-os	cisco nx-os	lt	7.3\(3\)n1\(1\)

CNA Affected

[
  {
    "product": "Cisco NX-OS unknown",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "Cisco NX-OS unknown"
      }
    ]
  }
]

References

www.securitytracker.com/id/1041169

tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180620-nx-os-cli-injection

7.2 High

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:L/AC:L/Au:N/C:C/I:C/A:C

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

7.8 High

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

5.2%

JSON

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