CVE-2021-41180
Nextcloud Talk Android Open Redirect Vulnerability
Description
Nextcloud talk is a self hosting messaging service. In versions prior 12.1.2 an attacker is able to control the link of a geolocation preview in the Nextcloud Talk application due to a lack of validation on the link. This could result in an open-redirect, but required user interaction. This only affected users of the Android Talk client. It is recommended that the Nextcloud Talk App is upgraded to 12.1.2. There are no known workarounds.
INFO
Published Date :
March 8, 2022, 6:15 p.m.
Last Modified :
March 15, 2022, 4:18 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
2.7
Exploitability Score :
2.8
Affected Products
The following products are affected by CVE-2021-41180
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2021-41180.
| URL | Resource |
|---|---|
| https://github.com/nextcloud/security-advisories/security/advisories/GHSA-4fxr-mrw2-cq92 | Issue Tracking Third Party Advisory |
| https://github.com/nextcloud/spreed/pull/6239 | Patch Third Party Advisory |
| https://hackerone.com/reports/1337178 | Exploit Patch Third Party Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2021-41180 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2021-41180 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Initial Analysis by [email protected]
Mar. 15, 2022
Action Type Old Value New Value Added CVSS V2 Metadata Victim must voluntarily interact with attack mechanism Added CVSS V2 NIST (AV:N/AC:H/Au:N/C:P/I:P/A:N) Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N Changed Reference Type https://github.com/nextcloud/security-advisories/security/advisories/GHSA-4fxr-mrw2-cq92 No Types Assigned https://github.com/nextcloud/security-advisories/security/advisories/GHSA-4fxr-mrw2-cq92 Issue Tracking, Third Party Advisory Changed Reference Type https://github.com/nextcloud/spreed/pull/6239 No Types Assigned https://github.com/nextcloud/spreed/pull/6239 Patch, Third Party Advisory Changed Reference Type https://hackerone.com/reports/1337178 No Types Assigned https://hackerone.com/reports/1337178 Exploit, Patch, Third Party Advisory Added CPE Configuration OR *cpe:2.3:a:nextcloud:talk:*:*:*:*:*:android:*:* versions up to (excluding) 12.1.2
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2021-41180 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2021-41180
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.10 }} 0.02%
score
0.41746
percentile