CVE-2021-39531

Risk Scores

Timeline

• Sep 20, 2021 CVE Published
• Sep 21, 2021 EPSS Score
• Oct 5, 2021 EPSS Score
• Oct 11, 2021 EPSS Score
• Jan 6, 2022 EPSS Score
• Jan 14, 2022 EPSS Score
• Feb 4, 2022 EPSS Score
• Mar 13, 2022 EPSS Score
• May 9, 2022 EPSS Score
• Jul 6, 2022 EPSS Score
• Sep 3, 2022 EPSS Score
• Oct 30, 2022 EPSS Score

References

• https://supportportal.juniper.net/s/article/2024-04-Security-Bulletin-Junos-OS-and-Junos-OS-Evolved-The-l2ald-crashes-on-receiving-telemetry-messages-from-a-specific-subscription-CVE-2024-30402?language=en_US advisory
• https://supportportal.juniper.net/s/article/2024-04-Security-Bulletin-Junos-OS-and-Junos-OS-Evolved-Higher-CPU-consumption-on-routing-engine-leads-to-Denial-of-Service-DoS-CVE-2024-30409?language=en_US advisory
• https://supportportal.juniper.net/s/article/2024-04-Security-Bulletin-Junos-OS-EX4300-Series-Firewall-filter-not-blocking-egress-traffic-CVE-2024-30389?language=en_US advisory
• https://supportportal.juniper.net/s/article/2024-04-Security-Bulletin-Junos-OS-A-specific-EVPN-type-5-route-causes-rpd-crash-CVE-2024-30394?language=en_US advisory
• https://supportportal.juniper.net/s/article/2024-04-Security-Bulletin-Junos-OS-EX4300-Series-Loopback-filter-not-blocking-traffic-despite-having-discard-term-CVE-2024-30410?language=en_US advisory
• https://supportportal.juniper.net/s/article/2024-04-Security-Bulletin-cRPD-Multiple-vulnerabilities-resolved-in-23-4R1-release?language=en_US advisory
• https://supportportal.juniper.net/s/article/2024-04-Security-Bulletin-Junos-OS-and-Junos-OS-Evolved-Multiple-cURL-vulnerabilities-resolved?language=en_US advisory
• https://supportportal.juniper.net/s/article/2024-04-Security-Bulletin-Junos-OS-EX4300-Series-If-a-specific-CLI-command-is-issued-PFE-crashes-will-occur-CVE-2024-30384?language=en_US advisory
• https://supportportal.juniper.net/s/article/2024-04-Security-Bulletin-Junos-OS-Evolved-libslax-Multiple-vulnerabilities-in-libslax-resolved?language=en_US advisory
• https://supportportal.juniper.net/s/article/2024-04-Security-Bulletin-Junos-OS-MX-Series-bbe-smgd-process-crash-upon-execution-of-specific-CLI-commands-CVE-2024-30378?language=en_US advisory
• https://supportportal.juniper.net/s/article/2024-04-Security-Bulletin-Paragon-Active-Assurance-probe-serviced-exposes-internal-objects-to-local-users-CVE-2024-30381?language=en_US advisory
• https://supportportal.juniper.net/s/article/2024-04-Security-Bulletin-Junos-OS-An-invalid-certificate-causes-a-Denial-of-Service-in-the-Internet-Key-Exchange-IKE-process-CVE-2024-30397?language=en_US advisory
• https://supportportal.juniper.net/s/article/2024-04-Security-Bulletin-Junos-OS-and-Junos-OS-Evolved-l2cpd-crash-upon-receipt-of-a-specific-TLV-CVE-2024-30380?language=en_US advisory
• https://supportportal.juniper.net/s/article/2024-04-Security-Bulletin-Junos-OS-Evolved-ACX-Series-with-Paragon-Active-Assurance-Test-Agent-A-local-high-privileged-attacker-can-recover-other-administrators-credentials-CVE-2024-30406?language=en_US advisory
• https://supportportal.juniper.net/s/article/2024-04-Security-Bulletin-Junos-OS-and-Junos-OS-Evolved-Junos-OS-and-Junos-OS-Evolved-RPD-crash-when-CoS-based-forwarding-CBF-policy-is-configured-CVE-2024-30382?language=en_US advisory
• https://supportportal.juniper.net/s/article/2024-04-Security-Bulletin-Junos-OS-Evolved-Connection-limits-is-not-being-enforced-while-the-resp-rate-limit-is-being-enforced-CVE-2024-30390?language=en_US advisory
• https://supportportal.juniper.net/s/article/2024-04-Security-Bulletin-Junos-OS-SRX4600-Series-A-high-amount-of-specific-traffic-causes-packet-drops-and-an-eventual-PFE-crash-CVE-2024-30398?language=en_US advisory
• https://supportportal.juniper.net/s/article/2024-04-Security-Bulletin-Junos-OS-and-Junos-OS-Evolved-In-a-EVPN-VXLAN-scenario-state-changes-on-adjacent-systems-can-cause-an-l2ald-process-crash-CVE-2024-30386?language=en_US advisory
• https://supportportal.juniper.net/s/article/2024-04-Security-Bulletin-Junos-OS-ACX5448-ACX710-Due-to-the-interface-flaps-the-PFE-process-can-crash-CVE-2024-30387?language=en_US advisory
• https://supportportal.juniper.net/s/article/2024-04-Security-Bulletin-Junos-OS-and-Junos-OS-Evolved-A-malformed-BGP-tunnel-encapsulation-attribute-will-lead-to-an-rpd-crash-CVE-2024-30395?language=en_US advisory

…and 7 more