CVE-2023-22473

Talk-Android enables users to have video & audio calls through Nextcloud on Android. Due to passcode bypass, an attacker is able to access the user's Nextcloud files and view conversations. To exploit this the attacker needs to have physical access to the target's device. There are currently no known workarounds available. It is recommended that the Nextcloud Talk Android app is upgraded to 15.0.2.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
2.1 LOW
PHYSICAL
LOW
NONE
CVSS:3.1/AV:P/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
GitHub_MCNA
2.1 LOW
PHYSICAL
LOW
NONE
CVSS:3.1/AV:P/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
CVEADP
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CISA-ADPADP
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Awaiting analysis
This vulnerability is currently awaiting analysis.
Base Score
CVSS 3.x
EPSS Score
Percentile: 6%
Common Weakness Enumeration
References
https://github.com/nextcloud/security-advisories/security/advisories/GHSA-wvr4-gc4c-6vmx
https://github.com/nextcloud/talk-android/pull/2598
https://hackerone.com/reports/1784645
https://github.com/nextcloud/security-advisories/security/advisories/GHSA-wvr4-gc4c-6vmx
https://github.com/nextcloud/talk-android/pull/2598
https://hackerone.com/reports/1784645