CVE-2021-40352 EXPLOIT
6.5
MEDIUM · CVSS 3.1 · EPSS 9.7% (pctl 95)
Patch early
A public exploit exists.
Description
OpenEMR 6.0.0 has a pnotes_print.php?noteid= Insecure Direct Object Reference vulnerability via which an attacker can read the messages of all users.
Scoring
| CVSS | 6.5 (MEDIUM, v3.1) |
|---|---|
| Vector | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |
| EPSS | 9.71% — more likely to be exploited than 95% of all CVEs |
| Weakness | CWE-639 |
| On CISA KEV | no |
| Public exploit | yes |
| Published | 2021-09-01 |
| Last modified | 2026-06-17 |
Affected (1)
| Vendor | Product |
|---|---|
| open-emr | openemr |
Public exploits
| Source | Title | Date |
|---|---|---|
| exploit-db | OpenEMR 6.0.0 - 'noteid' Insecure Direct Object Reference (IDOR) | 2021-09-06 |
References
- http://packetstormsecurity.com/files/164011/OpenEMR-6.0.0-Insecure-Direct-Object-Reference.html
- https://github.com/allenenosh/CVE-2021-40352
- https://www.open-emr.org/wiki/index.php/Securing_OpenEMR
- http://packetstormsecurity.com/files/164011/OpenEMR-6.0.0-Insecure-Direct-Object-Reference.html
- https://github.com/allenenosh/CVE-2021-40352
- https://www.open-emr.org/wiki/index.php/Securing_OpenEMR
→ the Explorer · watch your stack · NVD