CVE-2025-5379Network attack vector

Remote console access via hard-coded credentials

Published May 31, 2025 · Updated Jun 2, 2025

Hard-coded credentials in the NuCom NC-WR744G 8.5.5 Build 20200530.307 console allow remote attackers to access console data. The console recognizes the built-in CMCCAdmin, useradmin, and CUAdmin accounts, but the public record does not disclose how their password material is exposed or validated. Network reachability and successful authentication with an embedded account are required; the published impact is limited to confidentiality.

CVSS severity4.3
Medium
EPSS probability0.29%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Hard-coded credentials in the NuCom NC-WR744G 8.5.5 Build 20200530.307 console allow remote attackers to access console data. The console recognizes the built-in CMCCAdmin, useradmin, and CUAdmin accounts, but the public record does not disclose how their password material is exposed or validated. Network reachability and successful authentication with an embedded account are required; the published impact is limited to confidentiality.

The record

CVE
CVE-2025-5379
Published
May 31, 2025
Updated
Jun 2, 2025
Vendor
NuCom
Product
NC-WR744G
Classifications
CWE-259, CWE-798, T1078.001
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. May 31, 2025CVE publishedPublication date reported by the CVE source.
  2. Jun 2, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=8.5.5 Build 20200530.307

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

NuCom · NC-WR744Gversion=8.5.5 Build 20200530.307

Published CVSS scores

5.3VulDB CNACVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
4.3VulDB CNACVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
4.0VulDB CNAAV:N/AC:L/Au:S/C:P/I:N/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-259Use of Hard-coded Password
CWE-798Hard-coded Credentials
T1078.001Valid Accounts: Default Accounts

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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