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CVE-2022-40444: n/a in n/a

Medium
VulnerabilityCVE-2022-40444cvecve-2022-40444
Published: Thu Sep 22 2022 (09/22/2022, 13:32:35 UTC)
Source: CVE Database V5
Vendor/Project: n/a
Product: n/a

Description

ZZCMS 2022 was discovered to contain a full path disclosure vulnerability via the page /admin/index.PHP? _server.

AI-Powered Analysis

AILast updated: 07/06/2025, 03:11:41 UTC

Technical Analysis

CVE-2022-40444 is a medium-severity vulnerability identified in ZZCMS 2022, a content management system. The vulnerability is a full path disclosure issue occurring via the /admin/index.PHP page when the _server parameter is manipulated. This vulnerability is classified under CWE-22, which corresponds to improper limitation of a pathname to a restricted directory ('Path Traversal'). Essentially, an attacker can craft a request to the specified page with a specially crafted _server parameter that causes the application to reveal the full filesystem path of the server. The CVSS v3.1 base score is 5.3, indicating a medium impact with the vector AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N. This means the vulnerability is remotely exploitable over the network without any privileges or user interaction, and it impacts confidentiality by disclosing sensitive path information, but does not affect integrity or availability. The disclosure of full paths can aid attackers in further reconnaissance and exploitation by revealing directory structures, installed software locations, or configuration files, which can be leveraged for subsequent attacks such as local file inclusion, remote code execution, or privilege escalation if other vulnerabilities exist. No patches or known exploits in the wild have been reported at the time of publication, but the presence of this vulnerability indicates a security weakness in input validation and error handling in ZZCMS 2022's admin interface.

Potential Impact

For European organizations using ZZCMS 2022, this vulnerability poses a risk primarily in the information disclosure domain. While it does not directly allow code execution or denial of service, the exposure of full server paths can provide attackers with critical intelligence about the server environment. This information can facilitate more targeted attacks, especially if combined with other vulnerabilities or misconfigurations. Organizations in sectors with high-value data or critical infrastructure may find this vulnerability particularly concerning as it lowers the barrier for attackers to map internal systems. Additionally, compliance with European data protection regulations such as GDPR may be impacted if the vulnerability leads to further exploitation resulting in personal data breaches. The risk is heightened for publicly accessible administrative interfaces, which are common targets for attackers. However, since no known exploits are currently reported, the immediate threat level is moderate but warrants prompt attention to prevent escalation.

Mitigation Recommendations

To mitigate CVE-2022-40444, European organizations should first verify if they are running ZZCMS 2022 and specifically check for exposure of the /admin/index.PHP endpoint. Immediate steps include restricting access to the admin interface via network controls such as IP whitelisting, VPNs, or firewall rules to limit exposure to trusted personnel only. Input validation should be enhanced to sanitize and validate the _server parameter, ensuring that path traversal sequences or unexpected input cannot be processed. Organizations should monitor web server logs for suspicious requests targeting the _server parameter and implement web application firewalls (WAFs) with rules to detect and block path traversal attempts. Since no official patch is currently available, consider applying virtual patching through WAFs or disabling the vulnerable functionality if feasible. Regular security assessments and penetration testing should be conducted to identify similar vulnerabilities. Finally, maintain an incident response plan to quickly address any exploitation attempts and keep abreast of updates from ZZCMS developers or security advisories for patches.

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Technical Details

Data Version
5.1
Assigner Short Name
mitre
Date Reserved
2022-09-11T00:00:00.000Z
Cvss Version
3.1
State
PUBLISHED

Threat ID: 6835e83c182aa0cae219e1b3

Added to database: 5/27/2025, 4:28:44 PM

Last enriched: 7/6/2025, 3:11:41 AM

Last updated: 7/31/2025, 10:56:14 PM

Views: 8

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