CVE-2017-6156 affects F5 BIG-IP versions 12.1.0-12.1.1, 11.6.0-11.6.1, 11.5.1-11.5.5, and 11.2.1 when configured with a wildcard IPSec tunnel endpoint. This medium-severity vulnerability (CVSS 6.4) allows a remote attacker with valid Phase 1 IPSec credentials to disrupt or impersonate established tunnels, leading to potential low impact on confidentiality and integrity, and high impact on availability. There is no public exploit intelligence, active exploitation, or significant community discussion surrounding this CVE, and it is not listed in CISA's KEV catalog.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 11.5.1, <= 11.5.5CPE matchmatch criteria | cpe:2.3:a:f5:big-ip_local_traffic_manager:*:*:*:*:*:*:*:* | ||
>= 12.1.0, <= 12.1.1CPE matchmatch criteria | cpe:2.3:a:f5:big-ip_local_traffic_manager:*:*:*:*:*:*:*:* | ||
11.2.1CPE matchmatch criteria | cpe:2.3:a:f5:big-ip_local_traffic_manager:11.2.1:*:*:*:*:*:*:* | ||
11.6.1CPE matchmatch criteria | cpe:2.3:a:f5:big-ip_local_traffic_manager:11.6.1:*:*:*:*:*:*:* | ||
>= 11.5.1, <= 11.5.5CPE 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:H/PR:L/UI:N/S:U/C:L/I:L/A:H
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 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.