CVE-2020-10532Public exploitNetwork attack vector

Unauthenticated credential disclosure via domain-list API

Published Mar 12, 2020 · Updated Aug 4, 2024

Information disclosure in WatchGuard Fireware AD Helper before 5.8.5.10317 allows remote attackers to read Active Directory credentials. The unauthenticated /rest/domains/list API response includes plaintext usernames and passwords for every configured Windows domain controller. Network access to AD Helper on port 8080 is sufficient, exposing accounts whose documented permissions can include remote command execution and software installation.

CVSS severity7.5
High
EPSS probability2.79%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Information disclosure in WatchGuard Fireware AD Helper before 5.8.5.10317 allows remote attackers to read Active Directory credentials. The unauthenticated /rest/domains/list API response includes plaintext usernames and passwords for every configured Windows domain controller. Network access to AD Helper on port 8080 is sufficient, exposing accounts whose documented permissions can include remote command execution and software installation.

The record

CVE
CVE-2020-10532
Published
Mar 12, 2020
Updated
Aug 4, 2024
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-312, T1212
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Mar 12, 2020CVE publishedPublication date reported by the CVE source.
  2. Aug 4, 2024Record 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

5.0NIST National Vulnerability DatabaseAV:N/AC:L/Au:N/C:P/I:N/A:N
7.5NIST National Vulnerability DatabaseCVSS: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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-312Cleartext Storage of Sensitive Information
T1212Exploitation for Credential Access

Public exploit references

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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