CVE-2015-4453

OpenEMR 4.2.0 Authentication Bypass

Severity Score

7.5

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

interface/globals.php in OpenEMR 2.x, 3.x, and 4.x before 4.2.0 patch 2 allows remote attackers to bypass authentication and obtain sensitive information via an ignoreAuth=1 value to certain scripts, as demonstrated by (1) interface/fax/fax_dispatch_newpid.php and (2) interface/billing/sl_eob_search.php.

interface/globals.php en OpenEMR 2.x, 3.x y 4.x en versiones anteriores a 4.2.0 patch 2 permite a atacantes remotos eludir la autenticación y obtener información sensible a través de un valor ignoreAuth=1 a ciertas secuencias, como se demuestra por (1) interface/fax/fax_dispatch_newpid.php y (2) interface/billing/sl_eob_search.php.

OpenEMR versions 4.2.0 and 4.2.0 patch 1 suffer from an authentication bypass vulnerability.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

Partial

Integrity

None

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2015-06-09 CVE Reserved
2015-06-19 CVE Published
2024-08-06 CVE Updated
2025-02-14 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-287: Improper Authentication

CAPEC

References (6)

URL	Tag	Source
http://packetstormsecurity.com/files/132368/OpenEMR-4.2.0-Authentication-Bypass.html	X_refsource_misc
http://seclists.org/fulldisclosure/2015/Jun/48	Mailing List
http://www.securityfocus.com/bid/75299	Vdb Entry

URL	Date	SRC

URL	Date	SRC
http://www.open-emr.org/wiki/index.php/OpenEMR_Patches	2016-12-07

URL	Date	SRC
http://jvn.jp/en/jp/JVN22677713/index.html	2016-12-07
http://jvndb.jvn.jp/jvndb/JVNDB-2015-000092	2016-12-07

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Open-emr Search vendor "Open-emr"		Openemr Search vendor "Open-emr" for product "Openemr"				2.8.3 Search vendor "Open-emr" for product "Openemr" and version "2.8.3"		-		Affected
Open-emr Search vendor "Open-emr"		Openemr Search vendor "Open-emr" for product "Openemr"				2.9.0 Search vendor "Open-emr" for product "Openemr" and version "2.9.0"		-		Affected
Open-emr Search vendor "Open-emr"		Openemr Search vendor "Open-emr" for product "Openemr"				3.0.1 Search vendor "Open-emr" for product "Openemr" and version "3.0.1"		-		Affected
Open-emr Search vendor "Open-emr"		Openemr Search vendor "Open-emr" for product "Openemr"				3.1.0 Search vendor "Open-emr" for product "Openemr" and version "3.1.0"		-		Affected
Open-emr Search vendor "Open-emr"		Openemr Search vendor "Open-emr" for product "Openemr"				3.2.0 Search vendor "Open-emr" for product "Openemr" and version "3.2.0"		-		Affected
Open-emr Search vendor "Open-emr"		Openemr Search vendor "Open-emr" for product "Openemr"				4.0.0 Search vendor "Open-emr" for product "Openemr" and version "4.0.0"		-		Affected
Open-emr Search vendor "Open-emr"		Openemr Search vendor "Open-emr" for product "Openemr"				4.1.0 Search vendor "Open-emr" for product "Openemr" and version "4.1.0"		-		Affected
Open-emr Search vendor "Open-emr"		Openemr Search vendor "Open-emr" for product "Openemr"				4.1.1 Search vendor "Open-emr" for product "Openemr" and version "4.1.1"		-		Affected
Open-emr Search vendor "Open-emr"		Openemr Search vendor "Open-emr" for product "Openemr"				4.1.2 Search vendor "Open-emr" for product "Openemr" and version "4.1.2"		-		Affected
Open-emr Search vendor "Open-emr"		Openemr Search vendor "Open-emr" for product "Openemr"				4.2.0 Search vendor "Open-emr" for product "Openemr" and version "4.2.0"		-		Affected