CVE-2021-32725 Default share permissions not respected for federated reshares

Nextcloud Server is a Nextcloud package that handles data storage. In versions prior to 19.0.13, 20.011, and 21.0.3, default share permissions were not being respected for federated reshares of files and folders. The issue was fixed in versions 19.0.13, 20.0.11, and 21.0.3. There are no known...

CVE-2021-32703

Nextcloud Server is a Nextcloud package that handles data storage. In versions prior to 19.0.13, 20.011, and 21.0.3, there was a lack of ratelimiting on the shareinfo endpoint. This may have allowed an attacker to enumerate potentially valid share tokens. The issue was fixed in versions 19.0.13,...

Code injection

Nextcloud Server is a Nextcloud package that handles data storage. In versions prior to 19.0.13, 20.011, and 21.0.3, there was a lack of ratelimiting on the shareinfo endpoint. This may have allowed an attacker to enumerate potentially valid share tokens. The issue was fixed in versions 19.0.13,...

CVE-2021-32705

CVE-2021-32705 affects Nextcloud Server: prior to versions 19.0.13, 20.0.11, and 21.0.3 there was no ratelimit on the public DAV endpoint, which could allow an attacker to enumerate potentially valid share tokens or credentials. The issue is fixed in 19.0.13, 20.0.11, and 21.0.3. Impact described...

CVE-2021-32703

Nextcloud Server CVE-2021-32703: The vulnerability is due to a lack of ratelimiting on the shareinfo endpoint, which could allow an attacker to enumerate potentially valid share tokens. Affected versions prior to 19.0.13, 20.0.11, and 21.0.3 are fixed in those respective versions. Remediation is ...

CVE-2021-32680

Nextcloud Server is a Nextcloud package that handles data storage. In versions priot to 19.0.13, 20.0.11, and 21.0.3, Nextcloud Server audit logging functionality wasn't properly logging events for the unsetting of a share expiration date. This event is supposed to be logged. This issue is patche...

Code injection

Nextcloud Server is a Nextcloud package that handles data storage. In versions priot to 19.0.13, 20.0.11, and 21.0.3, Nextcloud Server audit logging functionality wasn't properly logging events for the unsetting of a share expiration date. This event is supposed to be logged. This issue is patche...

CVE-2021-32679

Nextcloud Server is a Nextcloud package that handles data storage. In versions prior to 19.0.13, 20.0.11, and 21.0.3, filenames where not escaped by default in controllers using DownloadResponse. When a user-supplied filename was passed unsanitized into a DownloadResponse, this could be used to...

CVE-2021-32678 Ratelimit not applied on OCS API responses

Nextcloud Server is a Nextcloud package that handles data storage. In versions prior to 19.0.13, 20.0.11, and 21.0.3, ratelimits are not applied to OCS API responses. This affects any OCS API controller OCSController using the @BruteForceProtection annotation. Risk depends on the installed...

Compliance When Migrating to the Cloud: SQL Server Running on Azure vs. On- Premise

In the age of the data era, where data storage is increasing at an exponential rate and access to information is getting easier and faster, data security is a major concern. There are many cases where we can’t prevent people from accessing data, but we can track and investigate suspicious...

CVE-2021-35050

CVE-2021-35050 affects Fidelis Network and Deception CommandPost. User credentials are stored in a recoverable format; if an attacker gains access to CommandPost, these values could be decoded to log in. Affected versions are Fidelis Network and Deception prior to 9.3.3; the issue is addressed in...

CVE-2021-32657

CVE-2021-32657 affects Nextcloud Server: in versions prior to 10.0.11, 20.0.10, and 21.0.2, a malicious user could break the user administration page, preventing admins from managing users. The issue is fixed in 19.0.11, 20.0.10, and 21.0.2. As a workaround, administrators can use the OCC command...

CVE-2021-32656

CVE-2021-32656 affects Nextcloud Server’s federated share feature. Prior to versions 19.0.11, 20.0.10, and 21.0.2, an attacker could access basic information about users by exploiting a public federated link added by a legitimate server user. This occurs because Nextcloud can share registered use...

CVE-2021-32654

Nextcloud Server is a Nextcloud package that handles data storage. In versions prior to 19.0.11, 20.0.10, and 21.0.2, an attacker is able to receive write/read privileges on any Federated File Share. Since public links can be added as federated file share, this can also be exploited on any public...

CVE-2021-32654

Nextcloud Server is a Nextcloud package that handles data storage. In versions prior to 19.0.11, 20.0.10, and 21.0.2, an attacker is able to receive write/read privileges on any Federated File Share. Since public links can be added as federated file share, this can also be exploited on any public...

Code injection

Nextcloud Server is a Nextcloud package that handles data storage. In versions prior to 19.0.11, 20.0.10, and 21.0.2, an attacker is able to convert a Files Drop link to a federated share. This causes an issue on the UI side of the sharing user. When the sharing user opens the sharing panel and...

Design/Logic Flaw

Nextcloud Server is a Nextcloud package that handles data storage. In versions prior to 19.0.11, 20.0.10, and 21.0.2, an attacker is able to receive write/read privileges on any Federated File Share. Since public links can be added as federated file share, this can also be exploited on any public...

CVE-2021-32655

The CVE-2021-32655 entry concerns Nextcloud Server: in versions prior to 19.0.11, 20.0.10, and 21.0.2 an attacker could convert a Files Drop link into a federated share. When the sharing user opens the panel and removes the Create privileges from this unexpected share, the system silently grants ...

CVE-2021-32654 Attacker can obtain write access to any federated share/public link

Nextcloud Server is a Nextcloud package that handles data storage. In versions prior to 19.0.11, 20.0.10, and 21.0.2, an attacker is able to receive write/read privileges on any Federated File Share. Since public links can be added as federated file share, this can also be exploited on any public...

CVE-2021-32654

CVE-2021-32654 affects Nextcloud Server prior to versions 19.0.11, 20.0.10, and 21.0.2, allowing an attacker to obtain write/read privileges on any Federated File Share (including public links). Public links can be added as federated shares, enabling exploitation on those links. Upgrading to patc...