CVE-2019-12671

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2019-12671
A vulnerability in the CLI of Cisco IOS XE Software could allow an authenticated, local attacker to gain shell access on an affected device and execute commands on the underlying operating system (OS). The vulnerability is due to insufficient enforcement of the consent token in authorizing shell access. An attacker could exploit this vulnerability by authenticating to the CLI and requesting shell access on an affected device. A successful exploit could allow the attacker to gain shell access on the affected device and execute commands on the underlying OS.

7.8 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.2 /10

CVSS v2.0 : HIGH

V2 Legend

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

Exploitability : 3.9 / Impact : 10.0

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References
Link Resource
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190925-iosxe-ctbypass Vendor Advisory
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190925-iosxe-ctbypass Vendor Advisory
Configurations

Configuration 1 (hide)

AND
OR cpe:2.3:o:cisco:ios_xe:16.11.1:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ios_xe:16.11.1:a:*:*:*:*:*:*
OR cpe:2.3:h:cisco:4321\/k9-rf_integrated_services_router:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:4321\/k9-ws_integrated_services_router:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:4321\/k9_integrated_services_router:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:4331\/k9-rf_integrated_services_router:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:4331\/k9-ws_integrated_services_router:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:4331\/k9_integrated_services_router:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:4351\/k9-rf_integrated_services_router:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:4351\/k9-ws_integrated_services_router:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:4351\/k9_integrated_services_router:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:asr1001-hx:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:asr1001-hx-rf:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:asr1001-x:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:asr1001-x-rf:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:asr1001-x-ws:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:asr1002-hx:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:asr1002-hx-rf:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:asr1002-hx-ws:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:asr1002-x:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:asr1002-x-rf:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:asr1002-x-ws:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:c1117-4p:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:c1117-4plteea:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:c1117-4pltela:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:encs5412\/k9:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:encs5412\/k9-rf:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:sasr1k1xucmk9-1610:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:sasr1k2xucmk9-1610:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:sasr1khxucmk9-1610:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:sisr1100ucmk9-1610:-:*:*:*:*:*:*:*
History

21 Nov 2024, 04:23

Type Values Removed Values Added
References () https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190925-iosxe-ctbypass - Vendor Advisory () https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190925-iosxe-ctbypass - Vendor Advisory

23 May 2023, 13:55

Type Values Removed Values Added
CPE cpe:2.3:h:cisco:isr4331\/k9:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:isr4321\/k9:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:isr4351\/k9:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:isr4351\/k9-ws:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:isr4331\/k9-rf:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:isr4331\/k9-ws:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:isr4321\/k9-ws:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:isr4321\/k9-rf:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:isr4351\/k9-rf:-:*:*:*:*:*:*:*		 cpe:2.3:h:cisco:4351\/k9-ws_integrated_services_router:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:4321\/k9-rf_integrated_services_router:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:4331\/k9-ws_integrated_services_router:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:4321\/k9_integrated_services_router:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:4351\/k9_integrated_services_router:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:4331\/k9_integrated_services_router:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:4331\/k9-rf_integrated_services_router:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:4351\/k9-rf_integrated_services_router:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:4321\/k9-ws_integrated_services_router:-:*:*:*:*:*:*:*
Information

Published : 2019-09-25 21:15

Updated : 2024-11-21 04:23

NVD link : CVE-2019-12671

Mitre link : CVE-2019-12671

CVE.ORG link : CVE-2019-12671

JSON object : View

Products Affected

cisco

  • asr1002-hx
  • 4321\/k9_integrated_services_router
  • asr1002-hx-ws
  • 4331\/k9_integrated_services_router
  • 4351\/k9-rf_integrated_services_router
  • asr1002-hx-rf
  • sasr1k1xucmk9-1610
  • sisr1100ucmk9-1610
  • 4351\/k9-ws_integrated_services_router
  • ios_xe
  • asr1002-x-ws
  • 4321\/k9-ws_integrated_services_router
  • c1117-4plteea
  • sasr1k2xucmk9-1610
  • asr1001-hx
  • encs5412\/k9
  • asr1001-hx-rf
  • asr1001-x-ws
  • 4321\/k9-rf_integrated_services_router
  • 4331\/k9-rf_integrated_services_router
  • c1117-4p
  • 4351\/k9_integrated_services_router
  • asr1001-x
  • sasr1khxucmk9-1610
  • asr1002-x
  • c1117-4pltela
  • asr1002-x-rf
  • encs5412\/k9-rf
  • 4331\/k9-ws_integrated_services_router
  • asr1001-x-rf
CWE
CWE-285

Improper Authorization

CWE-863

Incorrect Authorization