CVE-2021-39303

Name: CVE-2021-39303
Creator: NVD / NIST
Published: 2021-11-12T21:15:07.767+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 1.67%

Last modified Jun 17, 2026

CVE-2021-39303 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. The server in Jamf Pro before 10.32.0 has an SSRF vulnerability, aka PI-006352. NOTE: Jamf Nation will also publish an article about this vulnerability.. EPSS estimates a 1.67% chance of exploitation in the next 30 days.

Description

The server in Jamf Pro before 10.32.0 has an SSRF vulnerability, aka PI-006352. NOTE: Jamf Nation will also publish an article about this vulnerability.

Metrics

CVSS 3.1

9.8/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS Probability

1.67%

73.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-918

Affected Software

Vendor	Product	Versions
Jamf	Jamf	< 10.32.0

References

https://blog.assetnote.io/2021/11/30/jamf-ssrf/Exploit, Third Party Advisory
https://community.jamf.com/t5/jamf-pro/what-s-new-in-jamf-pro-10-32-release/m-p/246505Vendor Advisory
https://docs.jamf.com/10.32.0/jamf-pro/release-notes/Resolved_Issues.htmlRelease Notes, Vendor Advisory
https://www.jamf.com/resources/product-documentation/jamf-pro-release-notes/Release Notes, Vendor Advisory
https://blog.assetnote.io/2021/11/30/jamf-ssrf/Exploit, Third Party Advisory
https://community.jamf.com/t5/jamf-pro/what-s-new-in-jamf-pro-10-32-release/m-p/246505Vendor Advisory
https://docs.jamf.com/10.32.0/jamf-pro/release-notes/Resolved_Issues.htmlRelease Notes, Vendor Advisory
https://www.jamf.com/resources/product-documentation/jamf-pro-release-notes/Release Notes, Vendor Advisory

Timeline

Published: Nov 12, 2021
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2021-39303?

The server in Jamf Pro before 10.32.0 has an SSRF vulnerability, aka PI-006352. NOTE: Jamf Nation will also publish an article about this vulnerability.

How severe is CVE-2021-39303?

CVE-2021-39303 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 1.67% probability of exploitation in the next 30 days.

How do I fix CVE-2021-39303?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2021-39303?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST