What is CVE-2021-22937?

CVE-2021-22937 is a high-severity vulnerability in Ivanti Connect Secure, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 7.2/10. Published 2021-08-16.

How severe is CVE-2021-22937?

High severity. CVSS v3 base score is 7.2 out of 10.

Arbitrary file upload in Ivanti Connect Secure

CVE-2021-22937

A vulnerability in Pulse Connect Secure before 9.1R12 could allow an authenticated administrator to perform a file write via a maliciously crafted archive uploaded in the administrator web interface.

Vulnerability class: Unrestricted File Upload

EPSS: 0.078 (94.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.

Affected products

Ivanti Connect_secure — versions 9.1
Pulsesecure Pulse_connect_secure
N/a Pulse Connect Secure — versions Fixed in 9.1R12

Weakness classification (CWE)

CWE-434 — Unrestricted Upload of File with Dangerous Type

References

support@hackerone.com (x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2021-22937?: CVE-2021-22937 is a high-severity vulnerability in Ivanti Connect Secure, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 7.2/10. Published 2021-08-16.
How severe is CVE-2021-22937?: High severity. CVSS v3 base score is 7.2 out of 10.