CVE-2024-3596
RADIUS Protocol under RFC2865 is vulnerable to forgery attacks.
- State
- Published
- Severity
- 9.0 Critical
- Published
- Jul 9, 2024
- Updated
- Oct 15, 2026
- Reserved
- Apr 10, 2024
Description
RADIUS Protocol under RFC 2865 is susceptible to forgery attacks by a local attacker who can modify any valid Response (Access-Accept, Access-Reject, or Access-Challenge) to any other response using a chosen-prefix collision attack against MD5 Response Authenticator signature.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 9.0 Critical | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H | CISA-ADP |
Weaknesses
The record names no weakness.
Affected Products
| Product | Versions |
|---|---|
RFCIETF |
|
References
- https://datatracker.ietf.org/doc/html/rfc2865
- https://datatracker.ietf.org/doc/draft-ietf-radext-deprecating-radius/
- https://networkradius.com/assets/pdf/radius_and_md5_collisions.pdf
- https://www.blastradius.fail/
- http://www.openwall.com/lists/oss-security/2024/07/09/4
- https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2024-0014
- Siemens Security Advisory by Siemens ProductCERT for SIPROTEC, SICAM and related productvendor-advisory
- Siemens Security Advisory by Siemens ProductCERT to SCALANCE, RUGGEDCOM and related products.vendor-advisory
- https://security.netapp.com/advisory/ntap-20240822-0001/
- https://today.ucsd.edu/story/computer-scientists-discover-vulnerabilities-in-a-popular-security-protocol
- https://www.kb.cert.org/vuls/id/456537
- https://cert-portal.siemens.com/productcert/html/ssa-364175.html
- https://cert-portal.siemens.com/productcert/html/ssa-770770.html
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