CVE-2025-46583: Improper Encoding (CVSS 5.3)

Description

There is a Denial of Service（DoS）vulnerability in the ZTE MC889A Pro product. Due to insufficient validation of the input parameters of the Short Message Service interface, allowing an attacker to exploit it to carry out a DoS attack.

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CVSS v3.1 Score

5.3

MEDIUM

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

Weakness Type (CWE)

CWE-116 CWE-116

References

Other References

https://support.zte.com.cn/zte-iccp-isupport-webui/bulletin/detail/2594779029512220894

Frequently Asked Questions

What is CVE-2025-46583? +

There is a Denial of Service（DoS）vulnerability in the ZTE MC889A Pro product. Due to insufficient validation of the input parameters of the Short Message Service interface, allowing an attacker to exploit it to carry out a DoS attack. It has a CVSS v3.1 base score of 5.3 (MEDIUM).

How severe is CVE-2025-46583? +

CVE-2025-46583 has a CVSS v3.1 score of 5.3 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

How do I check if I'm vulnerable to CVE-2025-46583? +

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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