Nextcloud Talk up to 12.1.1 Geolocations Preview redirect

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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4.8$0-$5k0.00

Summaryinfo

A vulnerability described as problematic has been identified in Nextcloud Talk up to 12.1.1. Affected by this vulnerability is an unknown functionality of the component Geolocations Preview Handler. Executing a manipulation can lead to redirect. This vulnerability appears as CVE-2021-41180. The attack may be performed from remote. There is no available exploit. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability has been found in Nextcloud Talk up to 12.1.1 (Cloud Software) and classified as problematic. This vulnerability affects an unknown code block of the component Geolocations Preview Handler. The manipulation with an unknown input leads to a redirect vulnerability. The CWE definition for the vulnerability is CWE-601. A web application accepts a user-controlled input that specifies a link to an external site, and uses that link in a Redirect. This simplifies phishing attacks. As an impact it is known to affect confidentiality, integrity, and availability.

The weakness was presented 03/09/2022 as GHSA-4fxr-mrw2-cq92. The advisory is available at github.com. This vulnerability was named CVE-2021-41180 since 09/15/2021. Successful exploitation requires user interaction by the victim. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1204.001 by the MITRE ATT&CK project.

Upgrading to version 12.1.2 eliminates this vulnerability. Applying a patch is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.

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

Productinfo

Type

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.9
VulDB Meta Temp Score: 4.8

VulDB Base Score: 5.0
VulDB Temp Score: 4.8
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 4.7
CNA Vector (GitHub, Inc.): 🔍

CVSSv2info

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

Exploitinginfo

Class: Redirect
CWE: CWE-601
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: Talk 12.1.2
Patch: github.com

Timelineinfo

09/15/2021 🔍
03/09/2022 +175 days 🔍
03/09/2022 +0 days 🔍
03/12/2022 +3 days 🔍

Sourcesinfo

Advisory: GHSA-4fxr-mrw2-cq92
Status: Confirmed

CVE: CVE-2021-41180 (🔍)
GCVE (CVE): GCVE-0-2021-41180
GCVE (VulDB): GCVE-100-194458

Entryinfo

Created: 03/09/2022 07:17
Updated: 03/12/2022 08:19
Changes: 03/09/2022 07:17 (51), 03/12/2022 08:19 (1)
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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