CVE-2018-15320 describes a Denial of Service (DoS) vulnerability affecting F5 BIG-IP versions 14.0.0-14.0.0.2 and 13.0.0-13.1.1.1. This vulnerability, rated High severity with a CVSS score of 7.5, can be triggered by undisclosed traffic patterns when a BIG-IP self IP is part of a VLAN group and has a Port Lockdown setting other than "allow-all." Successful exploitation can lead to a complete denial of service for the BIG-IP system, requiring no user interaction or complex attack methods. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 13.0.0, <= 13.1.1.1CPE matchmatch criteria | cpe:2.3:a:f5:big-ip_local_traffic_manager:*:*:*:*:*:*:*:* | ||
>= 14.0.0, <= 14.0.0.2CPE matchmatch criteria | cpe:2.3:a:f5:big-ip_local_traffic_manager:*:*:*:*:*:*:*:* | ||
>= 13.0.0, <= 13.1.1.1CPE matchmatch criteria | cpe:2.3:a:f5:big-ip_advanced_firewall_manager:*:*:*:*:*:*:*:* | ||
>= 14.0.0, <= 14.0.0.2CPE matchmatch criteria | cpe:2.3:a:f5:big-ip_advanced_firewall_manager:*:*:*:*:*:*:*:* | ||
>= 13.0.0, <= 13.1.1.1CPE matchmatch criteria | cpe:2.3:a:f5:big-ip_application_acceleration_manager:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/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.