Description
A flaw was found in Gateway. Sending a non-base64 'basic' auth with special characters can cause APICast to incorrectly authenticate a request. A malformed basic authentication header containing special characters bypasses authentication and allows unauthorized access to the backend. This issue can occur due to a failure in the base64 decoding process, which causes APICast to skip the rest of the authentication checks and proceed with routing the request upstream.
Affected products
redhat: 3scale api management
References2
- access.redhat.com/security/cve/CVE-2024-10295 Vendor Advisory
- bugzilla.redhat.com/show_bug.cgi?id=2321258 Issue TrackingVendor Advisory
Metrics
- CVSS 3.1
-
7.5
HIGH
Score source: CNA
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N - EPSS — exploit probability
- 0% percentile: 34 · as of 6 November 2026
- CWE
- CWE-863
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