CVE-2021-41587Network attack vector

Credential disclosure via unauthenticated internal configuration endpoint

Published Sep 24, 2021 · Updated Aug 4, 2024

SSRF exposure in Gradle Enterprise 2017.6 through 2021.1.2 allows attackers to read application secrets from an internal HTTP endpoint. The server-side-only, unadvertised endpoint returns private configuration containing credentials without an additional access check. Exploitation requires a separate SSRF flaw in the application and discovery of the endpoint address; exposed secrets can authenticate to systems such as the application database.

CVSS severity7.5
High
EPSS probability0.93%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

SSRF exposure in Gradle Enterprise 2017.6 through 2021.1.2 allows attackers to read application secrets from an internal HTTP endpoint. The server-side-only, unadvertised endpoint returns private configuration containing credentials without an additional access check. Exploitation requires a separate SSRF flaw in the application and discovery of the endpoint address; exposed secrets can authenticate to systems such as the application database.

The record

CVE
CVE-2021-41587
Published
Sep 24, 2021
Updated
Aug 4, 2024
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-918, CAPEC-664, T1552
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Sep 24, 2021CVE 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 NVDAV:N/AC:L/Au:N/C:P/I:N/A:N
7.5NIST NVDCVSS: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-918Server-Side Request Forgery (SSRF)
CAPEC-664Server Side Request Forgery
T1552Unsecured Credentials

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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