ownCloud user_ldap up to 0.15.3 owncloud/user_ldap server-side request forgery

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
5.3$0-$5k0.00

Summaryinfo

A vulnerability classified as critical has been found in ownCloud user_ldap up to 0.15.3. Affected by this issue is some unknown functionality of the file owncloud/user_ldap. This manipulation causes server-side request forgery. This vulnerability appears as CVE-2021-40537. There is no available exploit. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability was found in ownCloud user_ldap up to 0.15.3 (Cloud Software). It has been declared as critical. Affected by this vulnerability is some unknown processing of the file owncloud/user_ldap. The manipulation with an unknown input leads to a server-side request forgery vulnerability. The CWE definition for the vulnerability is CWE-918. The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination. As an impact it is known to affect confidentiality, integrity, and availability.

The weakness was presented 09/09/2021. The advisory is shared at owncloud.com. This vulnerability is known as CVE-2021-40537. Technical details are known, but no exploit is available.

Upgrading to version 0.15.4 eliminates this vulnerability.

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Type

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.5
VulDB Meta Temp Score: 5.3

VulDB Base Score: 5.5
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

Exploitinginfo

Class: Server-side request forgery
CWE: CWE-918
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Partially

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: user_ldap 0.15.4

Timelineinfo

09/06/2021 🔍
09/09/2021 +3 days 🔍
09/09/2021 +0 days 🔍
09/11/2021 +2 days 🔍

Sourcesinfo

Advisory: owncloud.com
Status: Confirmed

CVE: CVE-2021-40537 (🔍)
GCVE (CVE): GCVE-0-2021-40537
GCVE (VulDB): GCVE-100-182293

Entryinfo

Created: 09/09/2021 15:17
Updated: 09/11/2021 14:25
Changes: 09/09/2021 15:17 (39), 09/11/2021 14:25 (2)
Complete: 🔍
Cache ID: 216::103

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