How severe is CVE-2026-44408?

CVE-2026-44408 has a CVSS 3.x base score of 6.3, rated medium severity. It is exploitable over an adjacent network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability high.

Is CVE-2026-44408 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (16th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2026-44408?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2026-44408 have an EU (EUVD) identifier?

Yes. CVE-2026-44408 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-30851.

When was CVE-2026-44408 published?

CVE-2026-44408 was published on 2026-05-19 and last updated on 2026-06-17.

CVE-2026-44408

CVE-2026-44408 is a medium-severity vulnerability with a CVSS 3.x base score of 6.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-200.

Key facts

Severity: Medium (CVSS 3.x base score 6.3)
EPSS exploit prediction: 0% (16th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-30851
Weakness: CWE-200
Published: 2026-05-19
Last modified: 2026-06-17

Description

There is an unauthorized access vulnerability in ZTE MU5250. Due to improper permission control of the Web interface, an unauthorized attacker can modify configuration through the interface.

Frequently asked questions

What is CVE-2026-44408?: There is an unauthorized access vulnerability in ZTE MU5250. Due to improper permission control of the Web interface, an unauthorized attacker can modify configuration through the interface.
How severe is CVE-2026-44408?: CVE-2026-44408 has a CVSS 3.x base score of 6.3, rated medium severity. It is exploitable over an adjacent network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability high.
Is CVE-2026-44408 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (16th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2026-44408?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-44408 have an EU (EUVD) identifier?: Yes. CVE-2026-44408 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-30851.
When was CVE-2026-44408 published?: CVE-2026-44408 was published on 2026-05-19 and last updated on 2026-06-17.

References

https://support.zte.com.cn/zte-iccp-isupport-webui/bulletin/detail/2657904255874650158

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