Zero-day vulnerability in UD-LT1/EX

Incorrect permission assignment for critical resource
CVE-2024-45841

Not patched

Vulnerability details

Advisory: SB2024120408 - Multiple vulnerabilities in I-O DATA UD-LT1 and UD-LT1/EX

Vulnerable component: UD-LT1/EX

CVE-ID: CVE-2024-45841

CVSSv3 score: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:H/RL:U/RC:C

CWE-ID: CWE-732 - Incorrect Permission Assignment for Critical Resource

Description:

The vulnerability allows a remote attacker to compromise the target system.

The vulnerability exists due to incorrect permission assignment for critical resource. A remote user can access a specific file and obtain information containing credentials.

Note, the vulnerability is being actively exploited in the wild.

External links:

https://www.iodata.jp/support/information/2024/11_ud-lt1/

About zero-day vulnerabilities

Zero-day vulnerability is an undisclosed vulnerability in software that hackers can exploit to compromise computer programs, gain unauthorized access to sensitive data, penetrate networks, etc. We consider vulnerability a zero-day when there is no solution provided from software vendor and the vulnerability is being actively exploited by malicious actors.

Zero-day candidate is a potential zero-day vulnerability in software which might have been used in targeted attacks, however there is no evidence to support this suggestion.