1) Security features bypass
Risk: Medium
CVSSv3.1: 6.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N/E:U/RL:O/RC:C] [PCI]
CVE-ID: CVE-2021-30164
CWE-ID: CWE-254 - Security Features
Exploit availability: No
Description
The vulnerability allows a remote attacker to compromise the target system.
The vulnerability exists due to the security restrictions bypass. A remote attacker can bypass the "add_issue_notes" permission requirement.
Mitigation
Install updates from vendor's website.
Vulnerable software versions
Redmine: 4.0.0, 4.0.1, 4.0.2, 4.0.3, 4.0.4, 4.0.5, 4.0.6, 4.0.7, 4.1.0, 4.1.1
CPE
External links
https://www.redmine.org/projects/redmine/wiki/Security_Advisories
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
2) Information disclosure
Risk: Medium
