A vulnerability in the iPXE boot function of Cisco IOS XR software could allow an authenticated, local attacker to install an unverified software image on an affected device.
This vulnerability is due to insufficient image verification. An attacker could exploit this vulnerability by manipulating the boot parameters for image verification during the iPXE boot process on an affected device. A successful exploit could allow the attacker to boot an unverified software image on the affected device.
Metrics
Affected Vendors & Products
References
History
Wed, 23 Oct 2024 19:15:00 +0000
Type | Values Removed | Values Added |
---|---|---|
First Time appeared |
Cisco ios Xr Software
|
|
CPEs | cpe:2.3:o:cisco:ios_xr_software:*:*:*:*:*:*:*:* | |
Vendors & Products |
Cisco ios Xr Software
|
|
Metrics |
ssvc
|
MITRE
Status: PUBLISHED
Assigner: cisco
Published: 2023-09-13T16:39:19.418Z
Updated: 2024-10-23T19:10:48.388Z
Reserved: 2022-10-27T18:47:50.370Z
Link: CVE-2023-20236
Vulnrichment
Updated: 2024-08-02T09:05:35.905Z
NVD
Status : Modified
Published: 2023-09-13T17:15:09.607
Modified: 2024-11-21T07:40:57.700
Link: CVE-2023-20236
Redhat
No data.