CVE-2025-59780Network attack vector

Sensitive device information disclosure via unauthenticated GET requests

Published Nov 14, 2025 · Updated Nov 17, 2025

Missing authentication in the LYNX+ Gateway embedded web server allows remote attackers to read sensitive device information via GET requests. The web server processes information-retrieval GET requests without first requiring a valid user identity. Network reachability is sufficient; no credentials or user interaction are required, and the published impact is limited to device-information disclosure.

CVSS severity8.7
High
EPSS probability0.37%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Missing authentication in the LYNX+ Gateway embedded web server allows remote attackers to read sensitive device information via GET requests. The web server processes information-retrieval GET requests without first requiring a valid user identity. Network reachability is sufficient; no credentials or user interaction are required, and the published impact is limited to device-information disclosure.

The record

CVE
CVE-2025-59780
Published
Nov 14, 2025
Updated
Nov 17, 2025
Vendor
General Industrial Controls Private Limited
Product
LYNX+ Gateway
Classifications
CWE-306, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Nov 14, 2025CVE publishedPublication date reported by the CVE source.
  2. Nov 17, 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=Version R08
  2. Affected versionversion=Version V03
  3. Affected versionversion=Version V05
  4. Affected versionversion=Version V18

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

General Industrial Controls Private Limited · LYNX+ Gatewayversion=Version R08; version=Version V03; version=Version V05; version=Version V18

Published CVSS scores

8.7ICS-CERTCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
7.5ICS-CERTCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-306Missing Authentication for Critical Function
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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