Severe OpenEMR Vulnerabilities Reveal Medical Records

Analysts have revealed approximately two dozen flaws in the OpenEMR software, comprising serious flaws that can be abused to acquire unapproved access to medical records.

OpenEMR is an extremely famous open source managing software for keeping health records and medical rehearses. The free application proposes a wide category of structures and it can function on numerous operating systems, containing Windows, Linux and macOS.

Researchers at Project Insecurity, which delivers dispersion analysis, flaw evaluation and other Cybersecurity services, mannered a thorough investigation of the OpenEMR source code. The inspection was grounded on manual source code evaluations and Burp trials, and it managed to the detection of 23 vulnerabilities.

Fifteen of the security flaws have been valued “high severity.” These contain a validation bypass matter that permits a hacker to acquire the patient portal, SQL injection bugs, distant command implementation bugs, and random file read/write concerns. The verification bypass flaw can be oppressed by an unauthenticated hacker by directing to the patient registration page and then adjusting the URL to acquire pages that would usually necessitate verification, containing ones saving patient data.

Professionals revealed a total number of nine SQL injection flaws, comprising ones that deliver access to databases saving complex details. Misusing the SQL injection vulnerabilities necessitates verification, but that can be attained practicing the above-mentioned security bypass. Four isolated command implementation vulnerabilities have been recognized by the professionals, however they all need authentication, containing admin honors in some circumstances.

Analysts also identified flaws that can be oppressed to upload, read or delete files on the system. Exploitation necessitates authentication, however their influence can be high. OpenEMR is marked by different Cross-Site Request Forgery flaws according to Project Insecurity. In some situations, these vulnerabilities can be oppressed to increase honors and perform random code if the hacker can persuade an administrator to click on a harmful link.

The other flaws determined by Project Insecurity contain unlimited file upload, information revelation and other problems identified as average or low strictness. Project Insecurity has issued a 28-page report describing each of the vulnerabilities, comprising influence, reason, and proof-of-concept code. The report also segments endorsements on how the security flaws can be addressed. The flaws were described to OpenEMR developers on this July 7 and fixes were moved out for entire the bugs within approximately two weeks.

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