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Fencer Intel
medium 5.4

CVE-2020-25634 json

A flaw was found in Red Hat 3scale’s API docs URL, where it is accessible without credentials.

published 5y ago modified 4mo ago also EUVD-2020-18304

cvss
5.4
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
0.5%
EPSS 0.5% chance of exploitation in 30 days, percentile 44%
public exploits
0
none known

Summary

A flaw was found in Red Hat 3scale’s API docs URL, where it is accessible without credentials. This flaw allows an attacker to view sensitive information or modify service APIs. Versions before 3scale-2.10.0-ER1 are affected.

Patch / fix

  • redhat 3scale 2.10.0

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Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

red hat product security vex CVE-2020-25634 updated cvss 6.3

3scale-system: API docs accessible without permissions

  • Red Hat 3scale API Management Platform 2 system
    affected: no fix available

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

Exploit prediction

0.52% chance of exploitation in the next 30 days, higher than 44% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by version score vector
NVD 3.1 5.4 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
NVD 2.0 5.5 AV:N/AC:L/Au:S/C:P/I:P/A:N

Affected products

  • n/a 3scale-system

Classification

Weakness
  • CWE-284 Improper Access Control
  • CWE-306 Missing Authentication for Critical Functionality

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.