CVE-2025-56241: Access Control Flaw (CVSS 7.5)

Description

Aztech DSL5005EN firmware 1.00.AZ_2013-05-10 and possibly other versions allows unauthenticated attackers to change the administrator password via a crafted POST request to sysAccess.asp. This allows full administrative control of the router without authentication.

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CVSS v3.1 Score

7.5

HIGH

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

Weakness Type (CWE)

CWE-284 CWE-284

References

Other References

https://gist.github.com/amirhosseinjamshidi64/cca123a0dda5a17f3708ffc2dd2a7a45 https://github.com/amirhosseinjamshidi64/Aztech-POC https://www.exploit-db.com/exploits/52093

Frequently Asked Questions

What is CVE-2025-56241? +

Aztech DSL5005EN firmware 1.00.AZ_2013-05-10 and possibly other versions allows unauthenticated attackers to change the administrator password via a crafted POST request to sysAccess.asp. This allows full administrative control of the router without authentication. It has a CVSS v3.1 base score of 7.5 (HIGH).

How severe is CVE-2025-56241? +

CVE-2025-56241 has a CVSS v3.1 score of 7.5 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

How do I check if I'm vulnerable to CVE-2025-56241? +

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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