CVE-2021-22900 KEV
7.2
HIGH · CVSS 3.1 · EPSS 14.1% (pctl 96)
Patch first
On CISA KEV — known exploited in the wild, due 2022-05-03.
Description
A vulnerability allowed multiple unrestricted uploads in Pulse Connect Secure before 9.1R11.4 that could lead to an authenticated administrator to perform a file write via a maliciously crafted archive upload in the administrator web interface.
Scoring
| CVSS | 7.2 (HIGH, v3.1) |
|---|---|
| Vector | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H |
| EPSS | 14.15% — more likely to be exploited than 96% of all CVEs |
| Weakness | CWE-94 |
| On CISA KEV | yes — remediate by 2022-05-03 |
| Public exploit | none known |
| Published | 2021-05-27 |
| Last modified | 2026-06-17 |
CISA KEV
| Name | Ivanti Pulse Connect Secure Unrestricted File Upload Vulnerability |
|---|---|
| Added | 2021-11-03 |
| Due | 2022-05-03 |
| Vendor / product | Ivanti / Pulse Connect Secure |
| Ransomware use | none reported |
Affected (2)
| Vendor | Product |
|---|---|
| ivanti | connect secure |
| pulsesecure | pulse connect secure |
References
→ the Explorer · watch your stack · NVD