CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
EPSS
Percentile
57.8%
If the conversation is password protected and an attacker got the link/conversation token, they can brute force the password because there is no brute force protection.
It is recommended that the Nextcloud Talk is upgraded to 12.2.7, 13.0.7 or 14.0.3
No workaround available apart from not having password protected conversations.
If you have any questions or comments about this advisory: