On March 28, GreyNoise observed a significant spike in activity targeting multiple edge technologies, including SonicWall, Zoho, Zyxel, F5, Linksys, and Ivanti systems. While some of these technologies are edge systems, others are primarily internal management tools.
A vulnerability, which was classified as critical, was found in ownCloud Server up to 6.0.7/7.0.5/8.0.3. Affected is an unknown function of the component External SMB Storage Driver. The manipulation with the input ; as part of File leads to os command injection.
This vulnerability is traded as CVE-2015-4718. It is possible to launch the attack remotely. There is no exploit available.
It is recommended to upgrade the affected component.
A vulnerability was found in ownCloud Server up to 6.0.8/7.0.6/8.0.4 and classified as critical. Affected by this issue is some unknown functionality of the component Virtual File System. The manipulation with the input NULL leads to improper privilege management.
This vulnerability is handled as CVE-2015-5954. The attack may be launched remotely. There is no exploit available.
It is recommended to upgrade the affected component.
A vulnerability was found in ownCloud Server up to 8.0.5/8.1.0. It has been rated as critical. This issue affects some unknown processing of the file index.php/apps/files/ajax/scan.php. The manipulation of the argument dir leads to path traversal.
The identification of this vulnerability is CVE-2015-6500. The attack may be initiated remotely. There is no exploit available.
It is recommended to upgrade the affected component.
A vulnerability classified as problematic has been found in ownCloud Server up to 7.0.7/8.0.5/8.1.0. Affected is an unknown function of the file apps/calendar/export.php of the component Calendar Handler. The manipulation of the argument calid leads to authorization bypass.
This vulnerability is traded as CVE-2015-6670. It is possible to launch the attack remotely. There is no exploit available.
It is recommended to upgrade the affected component.
A vulnerability has been found in ownCloud Server up to 7.0.8/8.0.6/8.1.1 and classified as critical. This vulnerability affects unknown code. The manipulation leads to improper input validation.
This vulnerability was named CVE-2015-7699. The attack can be initiated remotely. There is no exploit available.
It is recommended to upgrade the affected component.
A vulnerability has been found in ownCloud up to 7.0.11/8.0.9/8.1.4/8.2.1 and classified as problematic. Affected by this vulnerability is an unknown functionality of the component OCS Discovery Provider. The manipulation leads to cross site scripting.
This vulnerability is known as CVE-2016-1498. The attack can be launched remotely. There is no exploit available.
It is recommended to upgrade the affected component.