CVE-2025-7743

Adjacent privilege escalation via cleartext hotspot authentication

Published Sep 16, 2025 · Updated Sep 16, 2025

Cleartext transmission in Dolusoft Omaspot before 12.09.2025 allows man-in-the-middle attackers to intercept hotspot credentials. The external captive-portal integration directs network devices and guest browsers to the HTTP endpoint auth.omaspot.com while disabling HTTPS redirection. A position on the hotspot network is required to observe or alter the exchange and use captured authentication data to gain privileges.

CVSS severity9.6
Critical
EPSS probability0.16%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Cleartext transmission in Dolusoft Omaspot before 12.09.2025 allows man-in-the-middle attackers to intercept hotspot credentials. The external captive-portal integration directs network devices and guest browsers to the HTTP endpoint auth.omaspot.com while disabling HTTPS redirection. A position on the hotspot network is required to observe or alter the exchange and use captured authentication data to gain privileges.

The record

CVE
CVE-2025-7743
Published
Sep 16, 2025
Updated
Sep 16, 2025
Vendor
Dolusoft Software Technologies
Product
Omaspot
Classifications
CWE-319, CAPEC-117, CAPEC-233, T1557
Attack vector
adjacent
Privileges
unauthenticated

Timeline

How it unfolded

  1. Sep 16, 2025CVE publishedPublication date reported by the CVE source.
  2. Sep 16, 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=0 <12.09.2025

What conditions does exploitation require?

Attack vectoradjacent
Required privilegesunauthenticated

What is affected?

Dolusoft Software Technologies · Omaspotversion=0 <12.09.2025

Published CVSS scores

9.6TR-CERTCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/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)
Vectoradjacent
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-319Cleartext Transmission of Sensitive Information
CAPEC-117Interception
CAPEC-233Privilege Escalation
T1557Adversary-in-the-Middle

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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