Vulnerability · Published Nov 10, 2021 · Assigned by palo_alto

CVE-2021-3058PAN-OS: OS Command Injection Vulnerability in Web Interface XML API

High 8.8

In plain English

A high-severity OS command injection in PAN-OS from Palo Alto Networks. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.6% (higher than 77% of all known vulnerabilities).

Severity (CVSS 3.1)8.8High

Exploit odds (30 days)1.6%top 23.4% of all CVEs

Exploited in the wildNo reportsnot in CISA KEV

Attack toolingNoneno public tooling known

Official description

An OS command injection vulnerability in the Palo Alto Networks PAN-OS web interface enables an authenticated administrator with permissions to use XML API the ability to execute arbitrary OS commands to escalate privileges. This issue impacts: PAN-OS 8.1 versions earlier than PAN-OS 8.1.20-h1; PAN-OS 9.0 versions earlier than PAN-OS 9.0.14-h3; PAN-OS 9.1 versions earlier than PAN-OS 9.1.11-h2; PAN-OS 10.0 versions earlier than PAN-OS 10.0.8; PAN-OS 10.1 versions earlier than PAN-OS 10.1.3. This issue does not impact Prisma Access firewalls.

Affected products (as reported)

Vendor	Product	Versions
Palo Alto Networks	PAN-OS	10.1 – before 10.1.39.0 – before 9.0.14-h38.1 – before 8.1.20-h19.1 – before 9.1.11-h210.0 – before 10.0.8
Palo Alto Networks	Prisma Access	see references

Weakness: CWE-78 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

References

https://security.paloaltonetworks.com/CVE-2021-3058 x_refsource_MISC