CVE-2019-12663

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2019-12663
A vulnerability in the Cisco TrustSec (CTS) Protected Access Credential (PAC) provisioning module of Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause a reload of an affected device, resulting in a denial of service (DoS) condition. The vulnerability is due to improper validation of attributes in RADIUS messages. An attacker could exploit this vulnerability by sending a malicious RADIUS message to an affected device while the device is in a specific state.

8.6 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 4.0

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope CHANGED

7.8 /10

CVSS v2.0 : HIGH

V2 Legend

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

Exploitability : 10.0 / Impact : 6.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact COMPLETE

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

Configuration 1 (hide)

AND
OR cpe:2.3:o:cisco:ios_xe:16.6.4:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ios_xe:16.12.1:*:*:*:*:*:*:*
OR cpe:2.3:h:cisco:catalyst_9300-24p-a:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_9300-24p-e:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_9300-24s-a:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_9300-24s-e:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_9300-24t-a:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_9300-24t-e:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_9300-24u-a:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_9300-24u-e:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_9300-24ux-a:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_9300-24ux-e:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_9300-48p-a:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_9300-48p-e:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_9300-48s-a:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_9300-48s-e:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_9300-48t-a:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_9300-48t-e:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_9300-48u-a:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_9300-48u-e:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_9300-48un-a:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_9300-48un-e:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_9300-48uxm-a:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_9300-48uxm-e:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_9300l-24p-4g-a:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_9300l-24p-4g-e:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_9300l-24p-4x-a:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_9300l-24p-4x-e:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_9300l-24t-4g-a:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_9300l-24t-4g-e:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_9300l-24t-4x-a:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_9300l-24t-4x-e:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_9300l-48p-4g-a:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_9300l-48p-4g-e:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_9300l-48p-4x-a:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_9300l-48p-4x-e:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_9300l-48t-4g-a:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_9300l-48t-4g-e:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_9300l-48t-4x-a:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_9300l-48t-4x-e:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_9300l_stack:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_c9500-12q-a:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_c9500-12q-e:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_c9500-16x-a:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_c9500-16x-e:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_c9500-24q-a:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_c9500-24q-e:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_c9500-40x-a:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_c9500-40x-e:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:cbr-8_converged_broadband_router:-:*:*:*:*:*:*:*
History

No history.

Information

Published : 2019-09-25 21:15

Updated : 2023-12-10 13:13

NVD link : CVE-2019-12663

Mitre link : CVE-2019-12663

CVE.ORG link : CVE-2019-12663

JSON object : View

Products Affected

cisco

  • catalyst_9300l-48t-4g-e
  • catalyst_9300-24u-e
  • catalyst_9300l-48t-4x-e
  • catalyst_9300-48p-e
  • catalyst_9300l-24p-4x-e
  • catalyst_c9500-12q-e
  • catalyst_9300l-24t-4x-a
  • cbr-8_converged_broadband_router
  • catalyst_9300-24t-a
  • catalyst_9300l-48t-4g-a
  • catalyst_9300-48s-e
  • catalyst_9300-24t-e
  • catalyst_9300l_stack
  • catalyst_c9500-24q-a
  • catalyst_9300-48u-e
  • ios_xe
  • catalyst_9300-48uxm-e
  • catalyst_9300-48u-a
  • catalyst_9300-48t-a
  • catalyst_9300-24s-e
  • catalyst_c9500-16x-a
  • catalyst_9300l-24p-4x-a
  • catalyst_9300l-48p-4g-a
  • catalyst_9300-48s-a
  • catalyst_c9500-12q-a
  • catalyst_9300l-48p-4g-e
  • catalyst_9300-24ux-a
  • catalyst_9300l-24t-4g-e
  • catalyst_9300-24p-e
  • catalyst_9300l-24p-4g-a
  • catalyst_c9500-40x-e
  • catalyst_c9500-24q-e
  • catalyst_9300l-24t-4x-e
  • catalyst_9300-48un-a
  • catalyst_9300-24u-a
  • catalyst_9300-24ux-e
  • catalyst_9300l-24t-4g-a
  • catalyst_9300l-48p-4x-e
  • catalyst_9300l-48t-4x-a
  • catalyst_9300l-24p-4g-e
  • catalyst_9300-24s-a
  • catalyst_9300-48un-e
  • catalyst_9300l-48p-4x-a
  • catalyst_c9500-16x-e
  • catalyst_c9500-40x-a
  • catalyst_9300-24p-a
  • catalyst_9300-48uxm-a
  • catalyst_9300-48p-a
  • catalyst_9300-48t-e
CWE
CWE-20

Improper Input Validation