Umbraco CMS up to 6.0.3 update improper authentication

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.0$0-$5k0.00

Summaryinfo

A vulnerability was found in Umbraco CMS up to 6.0.3. It has been classified as problematic. This issue affects the function update. Performing a manipulation results in improper authentication. This vulnerability is reported as CVE-2013-4793. No exploit exists. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability, which was classified as critical, was found in Umbraco CMS up to 6.0.3 (Content Management System). This affects the function update. The manipulation with an unknown input leads to a improper authentication vulnerability. CWE is classifying the issue as CWE-287. When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

The update function in umbraco.webservices/templates/templateService.cs in the TemplateService component in Umbraco CMS before 6.0.4 does not require authentication, which allows remote attackers to execute arbitrary ASP.NET code via a crafted SOAP request.

The weakness was disclosed 12/27/2014 (Website). It is possible to read the advisory at labs.mwrinfosecurity.com. This vulnerability is uniquely identified as CVE-2013-4793 since 07/12/2013. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Technical details of the vulnerability are known, but there is no available exploit.

Upgrading to version 6.0.4 eliminates this vulnerability.

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Productinfo

Type

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 7.0

VulDB Base Score: 7.3
VulDB Temp Score: 7.0
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: Improper authentication
CWE: CWE-287
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: CMS 6.0.4

Timelineinfo

07/12/2013 🔍
12/27/2014 +533 days 🔍
12/27/2014 +0 days 🔍
03/27/2015 +90 days 🔍
03/28/2019 +1462 days 🔍

Sourcesinfo

Advisory: labs.mwrinfosecurity.com
Status: Not defined

CVE: CVE-2013-4793 (🔍)
GCVE (CVE): GCVE-0-2013-4793
GCVE (VulDB): GCVE-100-73407

Entryinfo

Created: 03/27/2015 14:56
Updated: 03/28/2019 08:31
Changes: 03/27/2015 14:56 (47), 03/28/2019 08:31 (2)
Complete: 🔍
Cache ID: 216:FF7:103

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