CVE-2025-53756Network attack vector

Credential disclosure via cleartext management traffic

Published Jul 16, 2025 · Updated Jul 16, 2025

Cleartext credential transmission in Digisol DG-GR6821AC V3.2.XX allows remote attackers to capture web management credentials. The web management interface sends submitted credentials across the network without confidentiality protection, exposing them to traffic interception. An attacker must be able to observe management traffic; captured credentials grant unauthorized access to the device.

CVSS severity8.7
High
EPSS probability0.27%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Cleartext credential transmission in Digisol DG-GR6821AC V3.2.XX allows remote attackers to capture web management credentials. The web management interface sends submitted credentials across the network without confidentiality protection, exposing them to traffic interception. An attacker must be able to observe management traffic; captured credentials grant unauthorized access to the device.

The record

CVE
CVE-2025-53756
Published
Jul 16, 2025
Updated
Jul 16, 2025
Vendor
Digisol
Product
DG-GR6821AC
Classifications
CWE-319, CAPEC-117, T1040
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jul 16, 2025CVE publishedPublication date reported by the CVE source.
  2. Jul 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=V3.2.XX

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Digisol · DG-GR6821ACversion=V3.2.XX

Published CVSS scores

8.7CERT-InCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA: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-319Cleartext Transmission of Sensitive Information
CAPEC-117Interception
T1040Network Sniffing

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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