← Back

CVE-2021-3054

nvd nist
Published: Sep 8, 2021Modified: Nov 21, 2024

JSON object

Loading...
6.6
Vector
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
Exploitability: 0.7 / Impact: 5.9
Source: NVD

Description

A time-of-check to time-of-use (TOCTOU) race condition vulnerability in the Palo Alto Networks PAN-OS web interface enables an authenticated administrator with permission to upload plugins to execute arbitrary code with root user privileges. This issue impacts: PAN-OS 8.1 versions earlier than PAN-OS 8.1.20; PAN-OS 9.0 versions earlier than PAN-OS 9.0.14; PAN-OS 9.1 versions earlier than PAN-OS 9.1.11; PAN-OS 10.0 versions earlier than PAN-OS 10.0.7; PAN-OS 10.1 versions earlier than PAN-OS 10.1.2. This issue does not affect Prisma Access.

Affected (5)

Paloaltonetworks
1 product
Pan Os
Configuration A
5 vulnerable
Vulnerable SoftwareAffected Versions
Paloaltonetworks
Pan Os
From 10.0.0 to 10.0.7
Pan Os
From 10.1.0 to 10.1.2
Pan Os
From 8.1.0 to 8.1.20
Pan Os
From 9.0.0 to 9.0.14
Pan Os
From 9.1.0 to 9.1.11

Related CWEs

CWE-367
Time-of-check Time-of-use (TOCTOU) Race Condition
The product checks the state of a resource before using that resource, but the resource's state can change between the check and the use in a way that invalidates the results of the check. This can cause the product to perform invalid actions when the resource is in an unexpected state.

References (2)

Source: psirt@paloaltonetworks.com
Vendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory

Timeline

No history available yet.