CVE-2020-25078Known exploitationPublic exploitNetwork attack vector

Unauthenticated password disclosure via unprotected configuration endpoint

Published Sep 2, 2020 · Updated Oct 21, 2025

Password disclosure in D-Link DCS-2530L and DCS-2670L allows remote attackers to read administrator credentials via HTTP. The /config/getuser endpoint returns administrator account data without authentication on DCS-2530L 1.05.05 and earlier and DCS-2670L 2.02 and earlier. Exploitation requires network access to the camera's web interface, but no credentials or user interaction; the direct consequence is administrator-password disclosure, not command execution.

CVSS severity7.5
High
EPSS probability97.51%
Next 30 days · Nov 1, 2026
Known exploitationReported
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Password disclosure in D-Link DCS-2530L and DCS-2670L allows remote attackers to read administrator credentials via HTTP. The /config/getuser endpoint returns administrator account data without authentication on DCS-2530L 1.05.05 and earlier and DCS-2670L 2.02 and earlier. Exploitation requires network access to the camera's web interface, but no credentials or user interaction; the direct consequence is administrator-password disclosure, not command execution.

The record

CVE
CVE-2020-25078
Published
Sep 2, 2020
Updated
Oct 21, 2025
Vendor
Unknown vendor
Product
Unknown product
Classifications
T1552
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Sep 2, 2020CVE publishedPublication date reported by the CVE source.
  2. Oct 21, 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

7.5CISA-ADPCVSS: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.

Activity data is delayed. The latest report is Sep 28, 2026.

Daily unique IPsShadowserver observations through Sep 28, 2026. Gaps indicate unavailable data.
Sep 22, 2026Sep 28, 2026
View daily counts
Reporting dayUnique IPs
Sep 22, 20262
Sep 23, 20262
Sep 24, 20263
Sep 25, 20262
Sep 26, 20262
Sep 27, 20264
Sep 28, 20263
Latest reporting daySep 28, 2026
Latest daily unique IPs3
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationReported
Public exploitPublished

Weakness, pattern, technique

T1552Unsecured Credentials

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Reported exploitation

Technologies

Your stack

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Your stack

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