CVE-2026-108578

Status: DeferredMedium (6.9)—Exploit

Severity6.9Medium · CVSS 4.0

Exploitation probability1.02 %higher than 63% of CVEs

Active exploitationNonot in the CISA catalog

Public exploitAvailableProof of concept on GitHub (unverified) · Nuclei template (automated mass detection)

A vulnerability was identified in Neterbit NW-431F 20250715. Impacted is an unknown function of the file /sms.json of the component Embedded Web Server. Such manipulation leads to information disclosure. The attack may be launched remotely. The vendor was contacted early about this disclosure but did not respond in any way.

CVSS

Base score: 6.9
Version: 4.0
Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/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

Exploitation probability (EPSS)

Probability of exploitation in the next 30 days: 1.02 %
Percentile among all scored CVEs: 63
Score date: 10/20/2026

EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).

Public exploits

Exploit code or detection templates are publicly available. This is not the same as confirmed active exploitation (KEV), but it raises the risk: patch with priority.

Nuclei template (automated mass detection) · Neterbit NW-431F - Unauthenticated SMS Disclosure
Proof of concept on GitHub (unverified) · List of proofs of concept on GitHub

⚠️ GitHub proofs of concept are not verified: some are fake or contain malware. Never run them outside an isolated lab.

ATT&CK techniques

How this vulnerability is exploited and what the attacker gains, in MITRE ATT&CK terms.

ExploitationT1190 Exploit Public-Facing Applicationinitial access85 %
Primary impactT1005 Data from Local Systemcollection80 %

Vulnerabilidad de divulgación de información en servidor web embebido accesible remotamente sin autenticación (PR:N, UI:N). AV:N/AC:L sin requisitos indica exposición web directa. CWE-200/284 confirman acceso no autorizado a datos.

Inferred by our analysis agent from the official description, CVSS vector and CWE, and checked by a supervisor. May contain errors.

ATT&CK mitigations that cover these techniques

Vulnerability Scanning Privileged Account Management Network Segmentation Limit Access to Resource Over Network Filter Network Traffic Application Isolation and Sandboxing

Affected technologies (1)

⚠ AI-inferred from the description — NVD hasn't analyzed this CVE yet, these aren't verified CPEs.

Neterbit — Nw-431f^AI

CWEs

CWE-200, CWE-284

References

Show 5 references

Raw JSON (NVD)

Show

{
  "id": "CVE-2026-108578",
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          "modifiedVulnConfidentialityImpact": "NOT_DEFINED"
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      "affectedData": [
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      "value": "A vulnerability was identified in Neterbit NW-431F 20250715. Impacted is an unknown function of the file /sms.json of the component Embedded Web Server. Such manipulation leads to information disclosure. The attack may be launched remotely. The vendor was contacted early about this disclosure but did not respond in any way."
    }
  ],
  "lastModified": "2026-10-13T14:17:19.307",
  "sourceIdentifier": "cna@vuldb.com"
}