How severe is CVE-2025-5379?

CVE-2025-5379 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.

Is CVE-2025-5379 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (15th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2025-5379?

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

Does CVE-2025-5379 have an EU (EUVD) identifier?

Yes. CVE-2025-5379 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-16559.

When was CVE-2025-5379 published?

CVE-2025-5379 was published on 2025-05-31 and last updated on 2026-06-17.

CVE-2025-5379

CVE-2025-5379 is a medium-severity vulnerability with a CVSS 3.x base score of 4.3. 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-259.

Key facts

Severity: Medium (CVSS 3.x base score 4.3)
CVSS v2: 4.0
CVSS v4: 5.3
EPSS exploit prediction: 0% (15th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-16559
Weakness: CWE-259
Published: 2025-05-31
Last modified: 2026-06-17

Description

A vulnerability classified as critical was found in NuCom NC-WR744G 8.5.5 Build 20200530.307. This vulnerability affects unknown code of the component Console Application. The manipulation of the argument CMCCAdmin/useradmin/CUAdmin leads to hard-coded credentials. The attack can be initiated remotely. The vendor was contacted early about this disclosure but did not respond in any way.

Frequently asked questions

What is CVE-2025-5379?: A vulnerability classified as critical was found in NuCom NC-WR744G 8.5.5 Build 20200530.307. This vulnerability affects unknown code of the component Console Application. The manipulation of the argument CMCCAdmin/useradmin/CUAdmin leads to hard-coded credentials. The attack can be initiated remotely. The vendor was contacted early about this disclosure but did not respond in any way.
How severe is CVE-2025-5379?: CVE-2025-5379 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
Is CVE-2025-5379 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (15th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2025-5379?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-5379 have an EU (EUVD) identifier?: Yes. CVE-2025-5379 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-16559.
When was CVE-2025-5379 published?: CVE-2025-5379 was published on 2025-05-31 and last updated on 2026-06-17.

References

Other CWE-259 vulnerabilities

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CVE-2025-20286 — Critical (CVSS 9.9): A vulnerability in Amazon Web Services (AWS), Microsoft Azure, and Oracle Cloud Infrastructure (OCI) cloud deployments…
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CVE-2026-7251 — Critical (CVSS 9.8): Eppendorf BioFlo 320 is vulnerable due to VNC server using a hard-coded password. If a remote attacker knows the…

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