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    CVE-2024-3596

    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.

    Published:Jul 9, 2024
    Last Modified:May 12, 2026
    EPS:Jul 9, 2024
    EPSS Score:0.22162
    CVSS Score:9

    Affected Products

    Vendor
    Broadcom
    Product
    Brocade Sannav
    Vendor
    Broadcom
    Product
    Fabric Operating System
    Vendor
    Freeradius
    Product
    Freeradius
    Vendor
    Ietf
    Product
    Rfc
    Vendor
    Redhat
    Product
    Enterprise Linux
    Vendor
    Redhat
    Product
    Openshift Ai
    Vendor
    Redhat
    Product
    Rhel Aus
    Vendor
    Redhat
    Product
    Rhel E4s
    Vendor
    Redhat
    Product
    Rhel Els
    Vendor
    Redhat
    Product
    Rhel Eus
    Vendor
    Redhat
    Product
    Rhel Tus
    Vendor
    Sonicwall
    Product
    Sonicos

    Exploits

    https://github.com/alperenugurlu/CVE-2024-3596-Detector

    Related CVEs

    CVE-2025-6392 (CVSS 6.7) — Brocade SANnav before Brocade SANnav 2.4.0a could log database passwords in clear text in audit logs when the …
    CVE-2025-6390 (CVSS 5.1) — Brocade SANnav before SANnav 2.4.0a logs passwords and pbe keys in the Brocade SANnav server audit logs after …
    CVE-2025-4662 (CVSS 5.1) — Brocade SANnav before SANnav 2.4.0a logs plaintext passphrases in the Brocade SANnav host server audit logs wh…
    CVE-2024-4282 (CVSS 8.2) — Brocade SANnav OVA before SANnav 2.3.1b enables SHA1 deprecated setting for SSH for port 22.…
    CVE-2024-10405 (CVSS 6.9) — Brocade SANnav before SANnav 2.3.1b enables weak TLS ciphers on ports 443 and 18082. In case of a successful …
    CVE-2024-2240 (CVSS 8.6) — Docker daemon in Brocade SANnav before SANnav 2.3.1b runs without auditing. The vulnerability could allow a re…
    CVE-2025-1053 (CVSS 8.6) — Under certain error conditions at time of SANnav installation or upgrade, the encryption key can be written in…
    CVE-2024-10404 (CVSS 5.5) — CalInvocationHandler in Brocade SANnav before 2.3.1b logs sensitive information in clear text. The vulnerabi…
    CVE-2022-43937 (CVSS 5.7) — Possible information exposure through log file vulnerability where sensitive fields are recorded in the debug-…
    CVE-2022-43936 (CVSS 6.8) — Brocade SANnav versions before 2.2.2 log Brocade Fabric OS switch passwords when debugging is enabled.…

    References

    http://www.openwall.com/lists/oss-security/2024/07/09/4
    https://cert-portal.siemens.com/productcert/html/ssa-723487.html
    https://cert-portal.siemens.com/productcert/html/ssa-794185.html
    https://datatracker.ietf.org/doc/draft-ietf-radext-deprecating-radius/
    https://datatracker.ietf.org/doc/html/rfc2865
    https://networkradius.com/assets/pdf/radius_and_md5_collisions.pdf
    https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2024-0014
    https://www.blastradius.fail/
    http://www.openwall.com/lists/oss-security/2024/07/09/4
    https://datatracker.ietf.org/doc/draft-ietf-radext-deprecating-radius/
    https://datatracker.ietf.org/doc/html/rfc2865
    https://networkradius.com/assets/pdf/radius_and_md5_collisions.pdf
    https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2024-0014
    https://security.netapp.com/advisory/ntap-20240822-0001/
    https://today.ucsd.edu/story/computer-scientists-discover-vulnerabilities-in-a-popular-security-protocol
    https://www.blastradius.fail/
    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-723487.html
    https://cert-portal.siemens.com/productcert/html/ssa-770770.html
    https://cert-portal.siemens.com/productcert/html/ssa-794185.html

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High