CVE-2024-21602 is a NULL Pointer Dereference vulnerability in Juniper Networks Junos OS Evolved, specifically impacting ACX7024, ACX7100-32C, and ACX7100-48L devices. An unauthenticated, network-based attacker can trigger a Denial of Service (DoS) by sending a specially crafted IPv4 UDP packet, causing the Routing Engine to crash and restart, leading to momentary or sustained traffic interruptions. This vulnerability is rated High severity with a CVSS score of 7.5, indicating it can be exploited remotely with low attack complexity to achieve high availability impact. Currently, there is no known active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 21.4-EVO, < 21.4R3-S6-EVOCPE match | cpe:2.3:o:juniper:junos_os_evolved:*:r1:*:*:*:*:*:* | ||
>= 22.1-EVO, < 22.1R3-S5-EVOCPE match | cpe:2.3:o:juniper:junos_os_evolved:*:r1:*:*:*:*:*:* | ||
>= 22.3-EVO, < 22.3R2-EVOCPE match | cpe:2.3:o:juniper:junos_os_evolved:*:r1:*:*:*:*:*:* | ||
21.4CPE matchmatch criteria | cpe:2.3:o:juniper:junos_os_evolved:21.4:-:*:*:*:*:*:* | ||
21.4CPE matchmatch criteria | cpe:2.3:o:juniper:junos_os_evolved:21.4:r1:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.