CVE-2025-57433: ip-4c Information Disclosure — Exploit

Description

The 2wcom IP-4c 2.15.5 device's web interface includes an information disclosure vulnerability. By sending a crafted POST request to a specific endpoint (/cwi/ajax_request/get_data.php), an authenticated attacker (even with a low-privileged account like guest) can retrieve the hashed passwords for the admin, manager, and guest accounts. This significantly weakens the system's security posture, as these hashes could be cracked offline, granting attackers administrative access to the device.

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CVSS v3.1 Score

6.5

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Weakness Type (CWE)

CWE-200 CWE-200

Affected Products

Vendor	Product	Versions
2wcom	ip-4c_firmware	All
2wcom	ip-4c	All

References

Exploits

https://github.com/shiky8/my--cve-vulnerability-research/tree/main/CVE-2025-57433 https://github.com/shiky8/my--cve-vulnerability-research/tree/main/CVE-2025-57433

Other References

https://www.2wcom.com/

Frequently Asked Questions

What is CVE-2025-57433? +

The 2wcom IP-4c 2.15.5 device's web interface includes an information disclosure vulnerability. By sending a crafted POST request to a specific endpoint (/cwi/ajax_request/get_data.php), an authenticated attacker (even with a low-privileged account like guest) can retrieve the hashed passwords for the admin, manager, and guest accounts. This significantly weakens the system's security posture, as these hashes could be cracked offline, granting attackers administrative access to the device. It has a CVSS v3.1 base score of 6.5 (MEDIUM).

How severe is CVE-2025-57433? +

CVE-2025-57433 has a CVSS v3.1 score of 6.5 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

What products are affected by CVE-2025-57433? +

CVE-2025-57433 affects products from 2wcom, specifically: ip-4c, ip-4c_firmware. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-57433? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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