What is CVE-2021-35037?

CVE-2021-35037 is a medium-severity vulnerability in Jamf, classified under URL Redirection to Untrusted Site (Open Redirect). CVSS score: 6.1/10. Published 2021-07-12.

How severe is CVE-2021-35037?

Medium severity. CVSS v3 base score is 6.1 out of 10.

Open Redirect in Jamf

CVE-2021-35037

Jamf Pro before 10.30.1 allows for an unvalidated URL redirect vulnerability affecting Jamf Pro customers who host their environments on-premises. An attacker may craft a URL that appears to be for a customer's Jamf Pro instance, but when clicked will forward a user to an arbitrary URL that may be malicious. This is tracked via Jamf with the following ID: PI-009822

Vulnerability class: Open Redirect

Published 2021-07-12 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

EPSS exploit prediction

EPSS: 0.006 (45.9th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 46th percentile — 45.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.006 · newest: 0.006 · change: 0.000

Affected products

Jamf

Weakness classification (CWE)

CWE-601 — URL Redirection to Untrusted Site (Open Redirect)

References

www.jamf.com/resources/product-documentation/jamf-pro-release-notes/ (Release Notes, Vendor Advisory)
www.jamf.com/jamf-nation/discussions/39219/jamf-pro-10-30-1-security-upgrade (Vendor Advisory)

Frequently asked questions

What is CVE-2021-35037?: CVE-2021-35037 is a medium-severity vulnerability in Jamf, classified under URL Redirection to Untrusted Site (Open Redirect). CVSS score: 6.1/10. Published 2021-07-12.
How severe is CVE-2021-35037?: Medium severity. CVSS v3 base score is 6.1 out of 10.