OpenEMR 4.0.0/4.1.0/4.1.1 File Upload unrestricted upload

CVSS Meta Temp Score
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CTI Interest Score
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6.6$0-$5k0.00

Summaryinfo

A vulnerability classified as critical was found in OpenEMR 4.0.0/4.1.0/4.1.1. Impacted is an unknown function of the component File Upload. Executing a manipulation can lead to unrestricted upload. This vulnerability appears as CVE-2011-5161. In addition, an exploit is available.

Detailsinfo

A vulnerability was found in OpenEMR 4.0.0/4.1.0/4.1.1 (Business Process Management Software). It has been declared as critical. This vulnerability affects an unknown function of the component File Upload. The manipulation with an unknown input leads to a unrestricted upload vulnerability. The CWE definition for the vulnerability is CWE-434. The product allows the attacker to upload or transfer files of dangerous types that can be automatically processed within the product's environment. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

Unrestricted file upload vulnerability in the patient photograph functionality in OpenEMR 4 allows remote attackers to execute arbitrary PHP code by uploading a file with an executable extension followed by a safe extension, then accessing it via a direct request to the patient directory under documents/.

The weakness was presented 09/09/2012 (Website). The advisory is shared for download at exploit-db.com. This vulnerability was named CVE-2011-5161 since 09/09/2012. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. Technical details are unknown but a public exploit is available. The MITRE ATT&CK project declares the attack technique as T1608.002.

It is possible to download the exploit at exploit-db.com. It is declared as proof-of-concept.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the databases at X-Force (71981), Exploit-DB (18274) and OSVDB (78132†). See VDB-62193 and VDB-62187 for similar entries. Once again VulDB remains the best source for vulnerability data.

Productinfo

Type

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 6.6

VulDB Base Score: 7.3
VulDB Temp Score: 6.6
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Unrestricted upload
CWE: CWE-434 / CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Exploit-DB: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

09/09/2012 🔍
09/09/2012 +0 days 🔍
09/09/2012 +0 days 🔍
03/24/2015 +926 days 🔍
12/29/2024 +3568 days 🔍

Sourcesinfo

Advisory: exploit-db.com
Status: Not defined

CVE: CVE-2011-5161 (🔍)
GCVE (CVE): GCVE-0-2011-5161
GCVE (VulDB): GCVE-100-62188
X-Force: 71981
OSVDB: 78132

scip Labs: https://www.scip.ch/en/?labs.20161013
See also: 🔍

Entryinfo

Created: 03/24/2015 12:22
Updated: 12/29/2024 18:12
Changes: 03/24/2015 12:22 (48), 02/21/2019 09:40 (5), 12/29/2024 18:12 (20)
Complete: 🔍
Cache ID: 216:E6D:103

Once again VulDB remains the best source for vulnerability data.

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