OpenMediaVault rpc.php Username access control

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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8.6$0-$5k0.00

Summaryinfo

A vulnerability classified as critical has been found in OpenMediaVault. Impacted is an unknown function of the file rpc.php. Performing a manipulation of the argument Username results in access control. This vulnerability is reported as CVE-2013-3632. Moreover, an exploit is present.

Detailsinfo

A vulnerability was found in OpenMediaVault (version now known). It has been classified as critical. This affects some unknown processing of the file rpc.php. The manipulation of the argument username with an unknown input leads to a access control vulnerability. CWE is classifying the issue as CWE-264. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

The Cron service in rpc.php in OpenMediaVault allows remote authenticated users to execute cron jobs as arbitrary users and execute arbitrary commands via the username parameter.

The weakness was disclosed 09/29/2014 by Brandon Perry (Website). The advisory is shared at community.rapid7.com. This vulnerability is uniquely identified as CVE-2013-3632 since 05/21/2013. The exploitability is told to be easy. It is possible to initiate the attack remotely. Required for exploitation is a authentication. Technical details and a public exploit are known. MITRE ATT&CK project uses the attack technique T1068 for this issue.

A public exploit has been developed in Ruby. The exploit is shared for download at securityfocus.com. It is declared as highly functional. By approaching the search of inurl:rpc.php it is possible to find vulnerable targets with Google Hacking.

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 Exploit-DB (29323), SecurityFocus (BID 62873†) and OSVDB (99143†). The entry VDB-65390 is pretty similar. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.8
VulDB Meta Temp Score: 8.8

VulDB Base Score: 8.8
VulDB Temp Score: 8.8
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 8.8
CNA Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Access control
CWE: CWE-264
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Highly functional
Programming Language: 🔍
Download: 🔍
Google Hack: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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MetaSploit ID: openmediavault_cmd_exec.rb
MetaSploit Name: OpenMediaVault Cron Remote Command Execution
MetaSploit File: 🔍

Exploit-DB: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

05/21/2013 🔍
10/30/2013 +162 days 🔍
09/29/2014 +334 days 🔍
09/29/2014 +0 days 🔍
03/26/2015 +178 days 🔍
08/01/2024 +3416 days 🔍

Sourcesinfo

Advisory: community.rapid7.com
Researcher: Brandon Perry
Status: Not defined

CVE: CVE-2013-3632 (🔍)
GCVE (CVE): GCVE-0-2013-3632
GCVE (VulDB): GCVE-100-71637
SecurityFocus: 62873 - OpenMediaVault Cron Jobs Remote Arbitrary Command Execution Vulnerability
OSVDB: 99143

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

Entryinfo

Created: 03/26/2015 16:14
Updated: 08/01/2024 17:28
Changes: 03/26/2015 16:14 (58), 03/16/2019 23:22 (2), 07/31/2024 18:06 (18), 08/01/2024 17:28 (11)
Complete: 🔍
Cache ID: 216:CAB:103

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