CVE-2025-59967 is a NULL Pointer Dereference vulnerability in the PFE management daemon (evo-pfemand) of Juniper Networks Junos OS Evolved, affecting specific ACX7000 series devices. An unauthenticated, adjacent attacker can trigger a Denial-of-Service (DoS) by sending specific valid multicast traffic to a Layer 3 interface, causing the evo-pfemand process to crash and restart repeatedly. This vulnerability has a CVSS score of 6.5 (Medium), indicating a low attack complexity and no user interaction required, with the primary impact being high availability loss. There is currently no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
23.2CPE matchmatch criteria | cpe:2.3:o:juniper:junos_os_evolved:23.2:r2:*:*:*:*:*:* | ||
23.2CPE matchmatch criteria | cpe:2.3:o:juniper:junos_os_evolved:23.2:r2-s1:*:*:*:*:*:* | ||
23.2CPE matchmatch criteria | cpe:2.3:o:juniper:junos_os_evolved:23.2:r2-s2:*:*:*:*:*:* | ||
23.2CPE matchmatch criteria | cpe:2.3:o:juniper:junos_os_evolved:23.2:r2-s3:*:*:*:*:*:* | ||
23.4CPE matchmatch criteria | cpe:2.3:o:juniper:junos_os_evolved:23.4:r1:*:*:*:*:*:* |
CVSS version used by this source: 4.0
CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:Y/R:A/V:C/RE:M/U:Green
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