CVE-2021-21301: low-severity vulnerability in wireapp wire-ios
Video feed was captured while user has disabled video
Published · Updated
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8Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 2.6epss 1.0%
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.
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:L/I:N/A:N
Affected products
wireapp · wire-iosRelated CVEs — wireapp wire-ios
In the same product, most dangerous first.
CVE-2021-41093HIGHAccount takeover when having only access to a user's short lived tokenEPSS 1.5%CVE-2022-23625MEDIUMDoS vulnerability: Malformed Resource IdentifiersEPSS 1.2%CVE-2021-32666MEDIUMAsset DoS vulnerabilityEPSS 0.9%CVE-2022-31009MEDIUMDoS vulnerability: Invalid Accent ColorsEPSS 0.7%CVE-2021-32665HIGHVerified groups not reliableEPSS 0.5%CVE-2026-35049MEDIUMwire-ios has Persistent Remote DoS via Integer UnderflowEPSS 0.2%