Vulnerability identifier: #VU23461
Vulnerability risk: Medium
CVSSv3.1: 6.3 [CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]
CVE-ID:
CWE-ID:
CWE-264
Exploitation vector: Network
Exploit availability: No
Vulnerable software:
EzMaster
Web applications /
Modules and components for CMS
Vendor: Inist-CNRS
Description
The vulnerability allows a remote attacker to escalate privileges on the system.
The vulnerability exists due to improper permission checks by default. A remote authenticated administrator can execute arbitrary commands as root.
Mitigation
Install updates from vendor's website.
Vulnerable software versions
EzMaster: 2.0.1 - 5.2.10
External links
http://github.com/Inist-CNRS/ezmaster/blob/master/CHANGELOG.md#ezmaster-5211
http://github.com/Inist-CNRS/ezmaster/pull/51
http://github.com/Inist-CNRS/ezmaster/security/advisories/GHSA-g654-5qjf-g6cx
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote authenticated privileged user via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.