What is CVE-2023-25644?

CVE-2023-25644 is a medium-severity vulnerability in ZTE Mc801a, classified under Improper Handling of Exceptional Conditions. CVSS score: 6.5/10. Published 2023-12-14.

How severe is CVE-2023-25644?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Vulnerability in ZTE Mc801a

CVE-2023-25644

There is a denial of service vulnerability in some ZTE mobile internet products. Due to insufficient validation of Web interface parameter, an attacker could use the vulnerability to perform a denial of service attack.

Published 2023-12-14 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

EPSS exploit prediction

EPSS: 0.007 (51.3th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 51st percentile — 51.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.007 · newest: 0.007 · change: 0.000

Affected products

ZTE Mc801a — versions MC801A_Elisa3_B19
ZTE Mc801a1 — versions MC801A1_Elisa1_B04
ZTE Mc801a1 Firmware — versions mc801a1_elisa1_b04
ZTE Mc801a Firmware — versions mc801a_elisa3_b19

Weakness classification (CWE)

CWE-755 — Improper Handling of Exceptional Conditions

References

support.zte.com.cn/support/news/LoopholeInfoDetail.aspx (Vendor Advisory)

Frequently asked questions

What is CVE-2023-25644?: CVE-2023-25644 is a medium-severity vulnerability in ZTE Mc801a, classified under Improper Handling of Exceptional Conditions. CVSS score: 6.5/10. Published 2023-12-14.
How severe is CVE-2023-25644?: Medium severity. CVSS v3 base score is 6.5 out of 10.