CVE-2024-3596
criticalRADIUS 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…
Vendor / product: Freeradius — freeradius
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.
CVSS
9.0
9.0 (CVSS v3.1)
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H Severity source: NVD CVSS v3.1 (nvd@nist.gov)
Timeline (UTC)
Published: 2024-07-09 12:15
Modified: 2026-10-15 01:18
NVD status: Modified
Last synced 1 day ago
Verified against the source API 2026-10-27 07:06 UTC
Exploitation
Not listed in CISA KEV (as of last catalog sync)
Absence from KEV does not mean a CVE is not exploited. Exploitation status: unknown (no authoritative evidence in our sources).
Affected products
freeradius / freeradius <3.0.27
broadcom / brocade_sannav all versions
broadcom / fabric_operating_system all versions
sonicwall / sonicos all versions
Weakness classification (CWE)
Source: NVD / CISA. “NVD-CWE-Other” and “NVD-CWE-noinfo” mean NVD could not assign a specific weakness.
Mitigation & advisories
No vendor advisory or patch reference tagged by NVD. Check the references below.
References
- http://www.openwall.com/lists/oss-security/2024/07/09/4 cret@cert.org
- https://cert-portal.siemens.com/productcert/html/ssa-723487.html cret@cert.org
- https://cert-portal.siemens.com/productcert/html/ssa-794185.html cret@cert.org
- https://datatracker.ietf.org/doc/draft-ietf-radext-deprecating-radius/ cret@cert.org
- https://datatracker.ietf.org/doc/html/rfc2865 cret@cert.org
- https://networkradius.com/assets/pdf/radius_and_md5_collisions.pdf cret@cert.org
- https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2024-0014 cret@cert.org
- https://www.blastradius.fail/ cret@cert.org
- http://www.openwall.com/lists/oss-security/2024/07/09/4 af854a3a-2127-422b-91ae-364da2661108
- https://datatracker.ietf.org/doc/draft-ietf-radext-deprecating-radius/ af854a3a-2127-422b-91ae-364da2661108
- https://datatracker.ietf.org/doc/html/rfc2865 af854a3a-2127-422b-91ae-364da2661108
- https://networkradius.com/assets/pdf/radius_and_md5_collisions.pdf af854a3a-2127-422b-91ae-364da2661108
- https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2024-0014 af854a3a-2127-422b-91ae-364da2661108
- https://security.netapp.com/advisory/ntap-20240822-0001/ af854a3a-2127-422b-91ae-364da2661108
- https://today.ucsd.edu/story/computer-scientists-discover-vulnerabilities-in-a-popular-sec... af854a3a-2127-422b-91ae-364da2661108
- https://www.blastradius.fail/ af854a3a-2127-422b-91ae-364da2661108
- https://www.kb.cert.org/vuls/id/456537 af854a3a-2127-422b-91ae-364da2661108
- https://cert-portal.siemens.com/productcert/html/ssa-364175.html 0b142b55-0307-4c5a-b3c9-f314f3fb7c5e
- https://cert-portal.siemens.com/productcert/html/ssa-723487.html 0b142b55-0307-4c5a-b3c9-f314f3fb7c5e
- https://cert-portal.siemens.com/productcert/html/ssa-770770.html 0b142b55-0307-4c5a-b3c9-f314f3fb7c5e
- https://cert-portal.siemens.com/productcert/html/ssa-794185.html 0b142b55-0307-4c5a-b3c9-f314f3fb7c5e
Data sources
NVD CVE API 2.0 — fetched 2026-10-27 07:06 UTC · record ↗