CVE-2021-21301
Wire iOS Camera Leaks Video After Disabling
Description
Wire is an open-source collaboration platform. In Wire for iOS (iPhone and iPad) before version 3.75 there is a vulnerability where the video capture isn't stopped in a scenario where a user first has their camera enabled and then disables it. It's a privacy issue because video is streamed to the call when the user believes it is disabled. It impacts all users in video calls. This is fixed in version 3.75.
INFO
Published Date :
Feb. 11, 2021, 6:15 p.m.
Last Modified :
April 20, 2021, 8:51 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
1.4
Exploitability Score :
2.8
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-2021-21301.
| URL | Resource |
|---|---|
| https://github.com/wireapp/wire-ios/commit/7e3c30120066c9b10e50cc0d20012d0849c33a40 | Patch Third Party Advisory |
| https://github.com/wireapp/wire-ios/pull/4879 | Patch Third Party Advisory |
| https://github.com/wireapp/wire-ios/security/advisories/GHSA-7fg4-x8vj-qvxf | 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-2021-21301 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2021-21301 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 -
Reanalysis by [email protected]
Apr. 20, 2021
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:a:wire:wire:*:*:*:*:*:ipados:*:* versions up to (excluding) 3.75 *cpe:2.3:a:wire:wire:*:*:*:*:*:iphone_os:*:* versions up to (excluding) 3.75 OR *cpe:2.3:a:wire:wire:*:*:*:*:*:iphone_os:*:* versions up to (excluding) 3.75 -
Initial Analysis by [email protected]
Feb. 17, 2021
Action Type Old Value New Value Added CVSS V2 NIST (AV:N/AC:M/Au:N/C:P/I:N/A:N) Added CVSS V3.1 NIST AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N Changed Reference Type https://github.com/wireapp/wire-ios/commit/7e3c30120066c9b10e50cc0d20012d0849c33a40 No Types Assigned https://github.com/wireapp/wire-ios/commit/7e3c30120066c9b10e50cc0d20012d0849c33a40 Patch, Third Party Advisory Changed Reference Type https://github.com/wireapp/wire-ios/pull/4879 No Types Assigned https://github.com/wireapp/wire-ios/pull/4879 Patch, Third Party Advisory Changed Reference Type https://github.com/wireapp/wire-ios/security/advisories/GHSA-7fg4-x8vj-qvxf No Types Assigned https://github.com/wireapp/wire-ios/security/advisories/GHSA-7fg4-x8vj-qvxf Patch, Third Party Advisory Added CPE Configuration OR *cpe:2.3:a:wire:wire:*:*:*:*:*:ipados:*:* versions up to (excluding) 3.75 *cpe:2.3:a:wire:wire:*:*:*:*:*:iphone_os:*:* versions up to (excluding) 3.75 -
CVE Modified by [email protected]
Feb. 11, 2021
Action Type Old Value New Value Changed Description Wire is an open-source collaboration platform. In Wire for iOS (iPhone and iPad) before version 3.75 there is a vulnerability where the video capture isn't stopped in a scenario where a user first has their camera enabled and then disables it. It's a privacy issue because video is streamed to the call when the user believes it is disabled. It impacts all users in video calls. This is fixed in version 3.75. Wire is an open-source collaboration platform. In Wire for iOS (iPhone and iPad) before version 3.75 there is a vulnerability where the video capture isn't stopped in a scenario where a user first has their camera enabled and then disables it. It's a privacy issue because video is streamed to the call when the user believes it is disabled. It impacts all users in video calls. This is fixed in version 3.75.
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2021-21301 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-2021-21301
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.06 }} 0.00%
score
0.23510
percentile