7.2

CVE-2019-12649

A vulnerability in the Image Verification feature of Cisco IOS XE Software could allow an authenticated, local attacker to install and boot a malicious software image or execute unsigned binaries on an affected device. The vulnerability exists because, under certain circumstances, an affected device can be configured to not verify the digital signatures of system image files during the boot process. An attacker could exploit this vulnerability by abusing a specific feature that is part of the device boot process. A successful exploit could allow the attacker to install and boot a malicious software image or execute unsigned binaries on the targeted device.

Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Cisco ≫ Ios Xe Version16.8(1)
   Cisco ≫ Catalyst 3850-12s-e Version-
   Cisco ≫ Catalyst 3850-12s-s Version-
   Cisco ≫ Catalyst 3850-12xs-e Version-
   Cisco ≫ Catalyst 3850-12xs-s Version-
   Cisco ≫ Catalyst 3850-16xs-e Version-
   Cisco ≫ Catalyst 3850-16xs-s Version-
   Cisco ≫ Catalyst 3850-24p-e Version-
   Cisco ≫ Catalyst 3850-24p-l Version-
   Cisco ≫ Catalyst 3850-24p-s Version-
   Cisco ≫ Catalyst 3850-24pw-s Version-
   Cisco ≫ Catalyst 3850-24s-e Version-
   Cisco ≫ Catalyst 3850-24s-s Version-
   Cisco ≫ Catalyst 3850-24t-e Version-
   Cisco ≫ Catalyst 3850-24t-l Version-
   Cisco ≫ Catalyst 3850-24t-s Version-
   Cisco ≫ Catalyst 3850-24u-e Version-
   Cisco ≫ Catalyst 3850-24u-l Version-
   Cisco ≫ Catalyst 3850-24u-s Version-
   Cisco ≫ Catalyst 3850-24xs-e Version-
   Cisco ≫ Catalyst 3850-24xs-s Version-
   Cisco ≫ Catalyst 3850-24xu-e Version-
   Cisco ≫ Catalyst 3850-24xu-l Version-
   Cisco ≫ Catalyst 3850-24xu-s Version-
   Cisco ≫ Catalyst 3850-32xs-e Version-
   Cisco ≫ Catalyst 3850-32xs-s Version-
   Cisco ≫ Catalyst 3850-48f-e Version-
   Cisco ≫ Catalyst 3850-48f-l Version-
   Cisco ≫ Catalyst 3850-48f-s Version-
   Cisco ≫ Catalyst 3850-48p-e Version-
   Cisco ≫ Catalyst 3850-48p-l Version-
   Cisco ≫ Catalyst 3850-48p-s Version-
   Cisco ≫ Catalyst 3850-48pw-s Version-
   Cisco ≫ Catalyst 3850-48t-e Version-
   Cisco ≫ Catalyst 3850-48t-l Version-
   Cisco ≫ Catalyst 3850-48t-s Version-
   Cisco ≫ Catalyst 3850-48u-e Version-
   Cisco ≫ Catalyst 3850-48u-l Version-
   Cisco ≫ Catalyst 3850-48u-s Version-
   Cisco ≫ Catalyst 3850-48xs-e Version-
   Cisco ≫ Catalyst 3850-48xs-f-e Version-
   Cisco ≫ Catalyst 3850-48xs-f-s Version-
   Cisco ≫ Catalyst 3850-48xs-s Version-
   Cisco ≫ Catalyst 9300 Version-
   Cisco ≫ Catalyst 9300-24p-a Version-
   Cisco ≫ Catalyst 9300-24p-e Version-
   Cisco ≫ Catalyst 9300-24s-a Version-
   Cisco ≫ Catalyst 9300-24s-e Version-
   Cisco ≫ Catalyst 9300-24t-a Version-
   Cisco ≫ Catalyst 9300-24t-e Version-
   Cisco ≫ Catalyst 9300-24u-a Version-
   Cisco ≫ Catalyst 9300-24u-e Version-
   Cisco ≫ Catalyst 9300-24ux-a Version-
   Cisco ≫ Catalyst 9300-24ux-e Version-
   Cisco ≫ Catalyst 9300-48p-a Version-
   Cisco ≫ Catalyst 9300-48p-e Version-
   Cisco ≫ Catalyst 9300-48s-a Version-
   Cisco ≫ Catalyst 9300-48s-e Version-
   Cisco ≫ Catalyst 9300-48t-a Version-
   Cisco ≫ Catalyst 9300-48t-e Version-
   Cisco ≫ Catalyst 9300-48u-a Version-
   Cisco ≫ Catalyst 9300-48u-e Version-
   Cisco ≫ Catalyst 9300-48un-a Version-
   Cisco ≫ Catalyst 9300-48un-e Version-
   Cisco ≫ Catalyst 9300-48uxm-a Version-
   Cisco ≫ Catalyst 9300-48uxm-e Version-
   Cisco ≫ Catalyst 9300l Version-
   Cisco ≫ Catalyst 9300l-24p-4g-a Version-
   Cisco ≫ Catalyst 9300l-24p-4g-e Version-
   Cisco ≫ Catalyst 9300l-24p-4x-a Version-
   Cisco ≫ Catalyst 9300l-24p-4x-e Version-
   Cisco ≫ Catalyst 9300l-24t-4g-a Version-
   Cisco ≫ Catalyst 9300l-24t-4g-e Version-
   Cisco ≫ Catalyst 9300l-24t-4x-a Version-
   Cisco ≫ Catalyst 9300l-24t-4x-e Version-
   Cisco ≫ Catalyst 9300l-48p-4g-a Version-
   Cisco ≫ Catalyst 9300l-48p-4g-e Version-
   Cisco ≫ Catalyst 9300l-48p-4x-a Version-
   Cisco ≫ Catalyst 9300l-48p-4x-e Version-
   Cisco ≫ Catalyst 9300l-48t-4g-a Version-
   Cisco ≫ Catalyst 9300l-48t-4g-e Version-
   Cisco ≫ Catalyst 9300l-48t-4x-a Version-
   Cisco ≫ Catalyst 9300l-48t-4x-e Version-
   Cisco ≫ Catalyst C3850-12x48u-e Version-
   Cisco ≫ Catalyst C3850-12x48u-l Version-
   Cisco ≫ Catalyst C3850-12x48u-s Version-
Cisco ≫ Ios Version16.9.1
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.03% 0.041
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 6.7 0.8 5.9
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
nvd@nist.gov 7.2 3.9 10
AV:L/AC:L/Au:N/C:C/I:C/A:C
psirt@cisco.com 6.7 0.8 5.9
CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
CWE-347 Improper Verification of Cryptographic Signature

The product does not verify, or incorrectly verifies, the cryptographic signature for data.