CVE-2025-25530Network attack vector

Unauthenticated command execution via unchecked parental-control input

Published Feb 11, 2025 · Updated Feb 18, 2025

Buffer overflow in Digital China DCBI-Netlog-LAB Gateway 1.0 allows remote attackers to crash the device or execute arbitrary commands. The parental-control configuration save path accepts attacker-controlled data without checking its length before copying it into a bounded buffer. Network access is sufficient and no authentication or user interaction is required; successful exploitation causes a crash or command execution.

CVSS severity9.8
Critical
EPSS probability0.94%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Buffer overflow in Digital China DCBI-Netlog-LAB Gateway 1.0 allows remote attackers to crash the device or execute arbitrary commands. The parental-control configuration save path accepts attacker-controlled data without checking its length before copying it into a bounded buffer. Network access is sufficient and no authentication or user interaction is required; successful exploitation causes a crash or command execution.

The record

CVE
CVE-2025-25530
Published
Feb 11, 2025
Updated
Feb 18, 2025
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-120, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Feb 11, 2025CVE publishedPublication date reported by the CVE source.
  2. Feb 18, 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?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

9.8CISA-ADPCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

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.

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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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-120Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
T1190Exploit Public-Facing Application

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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