CVE-2024-3596: broadcom brocade_sannav
CVSS: 9.0v3.1CriticalModified
AliasesALPINE-CVE-2024-3596MGASA-2024-0264MGASA-2024-0385SUSE-SU-2024:2359-1SUSE-SU-2024:2361-1SUSE-SU-2024:2366-1SUSE-SU-2024:2367-1RHSA-2024:4826RHSA-2024:4828RHSA-2024:4829RHSA-2024:4874RHSA-2024:4911RHSA-2024:4912RHSA-2024:4913RHSA-2024:4935RHSA-2024:4936RHSA-2024:8461RHSA-2024:8577RHSA-2024:8788RHSA-2024:8789RHSA-2024:8791RHSA-2024:8792RHSA-2024:8794RHSA-2024:8860RHSA-2024:9474RHSA-2024:9547UBUNTU-CVE-2024-3596USN-7055-1USN-7257-1DEBIAN-CVE-2024-3596openSUSE-SU-2026:10528-1
Published 09-07-2024Last modified 15-10-2026
Vulnerability summary
CVE-2024-3596 is a critical (CVSS 9.0) vulnerability in broadcom brocade_sannav. EPSS estimates a 14.86% chance of exploitation in the next 30 days, higher than 96.6% of scored vulnerabilities.
CVSS score
9.0/10
010
Critical · v3.1 (CVE.org)EPSS score
14.86%
0%100%
Medium · 0.00 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Timeline
- 09-07-2024PublishedVulnerability first disclosed.
- 15-10-2026Last modifiedVulnerability information updated.
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.
CVSS metrics
6 scores · 6 sources · 1 versionCritical 9.0Preferred score · CVE.org (CNA)
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:HSourcesAll 6 agree
- OSV · AlpineEcosystem advisory · calculated9.0CriticalCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
- OSV · Red hatEcosystem advisory · calculated9.0CriticalCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
- OSV · UbuntuEcosystem advisory · calculated9.0CriticalCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
- OSV · DebianEcosystem advisory · calculated9.0CriticalCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
- NVDNIST9.0CriticalCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
EPSS trend
Probability
14.86%
Chance of exploitation in the next 30 days
Percentile
97%
Versus all other CVEs
30-day change
0.00 pp
From 14.86% on 18-09-2026
18-09-202618-10-2026
EPSS score14.86%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root cause- CWE-354Improper Validation of Integrity Check ValueThe product does not validate or incorrectly validates the integrity check values or "checksums" of a message. This may prevent it from detecting if the data has been modified or corrupted in transmission.
- CWE-924Improper Enforcement of Message Integrity During Transmission in a Communication ChannelThe product establishes a communication channel with an endpoint and receives a message from that endpoint, but it does not sufficiently ensure that the message was not modified during transmission.
Affected systems
Redhat43 products
- freeradius< 0:3.0.20-12.module+el8.6.0+22086+569c8c49.1 | < 0:3.0.21-38.el9_2.2 | < 0:3.0.20-14.module+el8.8.0+22090+a01d0e6a.1 | < 0:3.0.20-4.module+el8.4.0+22088+2692c5cc.1 | < 0:3.0.20-1.el7_9.1 | < 0:3.0.21-26.el9_0.1 | < 0:3.0.20-1.module+el8.2.0+22148+b45f7ef2.1 | < 0:3.0.21-40.el9_4 | < 0:3.0.20-15.module+el8.10.0+22065+aa3d48ca
- freeradius-debuginfo< 0:3.0.20-12.module+el8.6.0+22086+569c8c49.1 | < 0:3.0.21-38.el9_2.2 | < 0:3.0.20-14.module+el8.8.0+22090+a01d0e6a.1 | < 0:3.0.20-4.module+el8.4.0+22088+2692c5cc.1 | < 0:3.0.20-1.el7_9.1 | < 0:3.0.21-26.el9_0.1 | < 0:3.0.20-1.module+el8.2.0+22148+b45f7ef2.1 | < 0:3.0.21-40.el9_4 | < 0:3.0.20-15.module+el8.10.0+22065+aa3d48ca
- freeradius-debugsource< 0:3.0.20-12.module+el8.6.0+22086+569c8c49.1 | < 0:3.0.21-38.el9_2.2 | < 0:3.0.20-14.module+el8.8.0+22090+a01d0e6a.1 | < 0:3.0.20-4.module+el8.4.0+22088+2692c5cc.1 | < 0:3.0.21-26.el9_0.1 | < 0:3.0.20-1.module+el8.2.0+22148+b45f7ef2.1 | < 0:3.0.21-40.el9_4 | < 0:3.0.20-15.module+el8.10.0+22065+aa3d48ca
- freeradius-devel< 0:3.0.20-12.module+el8.6.0+22086+569c8c49.1 | < 0:3.0.21-38.el9_2.2 | < 0:3.0.20-14.module+el8.8.0+22090+a01d0e6a.1 | < 0:3.0.20-4.module+el8.4.0+22088+2692c5cc.1 | < 0:3.0.20-1.el7_9.1 | < 0:3.0.21-26.el9_0.1 | < 0:3.0.20-1.module+el8.2.0+22148+b45f7ef2.1 | < 0:3.0.21-40.el9_4 | < 0:3.0.20-15.module+el8.10.0+22065+aa3d48ca
- freeradius-doc< 0:3.0.20-12.module+el8.6.0+22086+569c8c49.1 | < 0:3.0.21-38.el9_2.2 | < 0:3.0.20-14.module+el8.8.0+22090+a01d0e6a.1 | < 0:3.0.20-4.module+el8.4.0+22088+2692c5cc.1 | < 0:3.0.20-1.el7_9.1 | < 0:3.0.21-26.el9_0.1 | < 0:3.0.20-1.module+el8.2.0+22148+b45f7ef2.1 | < 0:3.0.21-40.el9_4 | < 0:3.0.20-15.module+el8.10.0+22065+aa3d48ca
Suse18 products
- freeradius-server&distro=SUSE Enterprise Storage 7.1< 3.0.21-150200.3.15.1
- freeradius-server&distro=SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS< 3.0.21-150200.3.15.1
- freeradius-server&distro=SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS< 3.0.21-150200.3.15.1
- freeradius-server&distro=SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS< 3.0.25-150400.4.7.1
- freeradius-server&distro=SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS< 3.0.25-150400.4.7.1
Opensuse3 products
- freeradius-server&distro=openSUSE Leap 15.5< 3.0.25-150400.4.7.1
- freeradius-server&distro=openSUSE Leap 15.6< 3.2.4-150600.3.3.2
- radcli&distro=openSUSE Tumbleweed< 1.5.0-1.1
Ubuntu3 products
- freeradiusAll versions (No fix recorded) | < 3.0.20+dfsg-3ubuntu0.4 | < 3.0.26~dfsg~git20220223.1.00ed0241fa-0ubuntu3.3 | < 3.2.5+dfsg-3~ubuntu24.04.1
- krb5< 1.12+dfsg-2ubuntu5.4+esm6 | < 1.13.2+dfsg-5ubuntu2.2+esm6 | < 1.16-2ubuntu0.4+esm3 | < 1.17-6ubuntu4.8 | < 1.19.2-2ubuntu0.5 | < 1.20.1-6ubuntu2.3
- libpam-radius-authAll versions (No fix recorded)
Broadcom2 products
Mageia2 products
- freeradius< 3.0.27-1.mga9
- krb5< 1.20.1-1.3.mga9
Alpine1 product
- freeradius< 3.0.27-r0
Debian1 product
- freeradiusAll versions (No fix recorded) | < 3.2.5+dfsg-1
Freeradius1 product
- freeradius< 3.0.27
Ietf1 product
- rfc2865
Sonicwall1 product
- sonicosna
11 vendors · 76 products
References
78 links- www.openwall.com/lists/oss-security/2024/07/09/4Mailing List
- psirt.global.sonicwall.com/vuln-detail/SNWLID-2024-0014Third Party Advisory
- cert-portal.siemens.com/productcert/html/ssa-794185.htmlVendor Advisory
- cert-portal.siemens.com/productcert/html/ssa-723487.htmlVendor Advisory
- security.netapp.com/advisory/ntap-20240822-0001/Third Party Advisory
Show all 78 references
- www.kb.cert.org/vuls/id/456537Advisory