Vulnerability Details : CVE-2021-41843
An authenticated SQL injection issue in the calendar search function of OpenEMR 6.0.0 before patch 3 allows an attacker to read data from all tables of the database via the parameter provider_id, as demonstrated by the /interface/main/calendar/index.php?module=PostCalendar&func=search URI.
Vulnerability category: Sql Injection
Exploit prediction scoring system (EPSS) score for CVE-2021-41843
Probability of exploitation activity in the next 30 days: 0.38%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 69 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2021-41843
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
|---|---|---|---|---|---|
|
6.8
|
MEDIUM | AV:N/AC:L/Au:S/C:C/I:N/A:N |
8.0
|
6.9
|
NIST |
|
6.5
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |
2.8
|
3.6
|
NIST |
CWE ids for CVE-2021-41843
-
The product constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component.Assigned by: nvd@nist.gov (Primary)
References for CVE-2021-41843
-
https://trovent.github.io/security-advisories/TRSA-2109-01/TRSA-2109-01.txt
Exploit;Third Party Advisory
-
http://seclists.org/fulldisclosure/2021/Dec/38
Full Disclosure: Trovent Security Advisory 2109-01 / CVE-2021-41843: Authenticated SQL injection in OpenEMR calendar searchExploit;Mailing List;Third Party Advisory
-
https://trovent.io/security-advisory-2109-01
Security Advisory 2109-01 - Cyber-Sicherheitslösungen aus Deutschland >> Trovent Security GmbHExploit;Third Party Advisory
-
http://packetstormsecurity.com/files/165301/OpenEMR-6.0.0-6.1.0-dev-SQL-Injection.html
OpenEMR 6.0.0 / 6.1.0-dev SQL Injection ≈ Packet StormExploit;Third Party Advisory;VDB Entry
Products affected by CVE-2021-41843
- cpe:2.3:a:open-emr:openemr:6.0.0:-:*:*:*:*:*:*
- cpe:2.3:a:open-emr:openemr:6.0.0:patch_1:*:*:*:*:*:*
- cpe:2.3:a:open-emr:openemr:6.0.0:patch_2:*:*:*:*:*:*