ownCloud up to 10.3 external Remote server-side request forgery

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
Current Exploit Price (≈)
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CTI Interest Score
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6.9$0-$5k0.00

Summaryinfo

A vulnerability categorized as critical has been discovered in ownCloud up to 10.3. This affects an unknown function of the file apps/files_sharing/external. The manipulation of the argument Remote results in server-side request forgery. This vulnerability was named CVE-2020-10252. The attack may be performed from remote. There is no available exploit. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability was found in ownCloud up to 10.3 (Cloud Software). It has been classified as critical. Affected is an unknown functionality of the file apps/files_sharing/external. The manipulation of the argument remote with an unknown input leads to a server-side request forgery vulnerability. CWE is classifying the issue as 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. This is going to have an impact on confidentiality, integrity, and availability.

The weakness was presented 02/19/2021. The advisory is available at blog.hacktivesecurity.com. This vulnerability is traded as CVE-2020-10252. Technical details are known, but there is no available exploit.

Upgrading to version 10.4 eliminates this vulnerability.

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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: 7.1

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.3
NVD 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: Server-side request forgery
CWE: CWE-918
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: ownCloud 10.4

Timelineinfo

03/09/2020 🔍
02/19/2021 +347 days 🔍
02/19/2021 +0 days 🔍
03/03/2021 +12 days 🔍

Sourcesinfo

Advisory: blog.hacktivesecurity.com
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2020-10252 (🔍)
GCVE (CVE): GCVE-0-2020-10252
GCVE (VulDB): GCVE-100-170178

Entryinfo

Created: 02/19/2021 13:31
Updated: 03/03/2021 17:34
Changes: 02/19/2021 13:31 (40), 03/03/2021 17:29 (5), 03/03/2021 17:34 (18)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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