CVE-2018-15328: f5 networks, inc. big-ip (ltm, aam, afm, analytics, apm, asm, dns, edge gateway, fps, gtm, link controller, pem, webaccelerator), enterprise manager, big-iq centralized management, f5 iworkflow
Vulnerability summary
CVE-2018-15328 is a high (CVSS 7.5) vulnerability in f5 networks, inc. big-ip (ltm, aam, afm, analytics, apm, asm, dns, edge gateway, fps, gtm, link controller, pem, webaccelerator), enterprise manager, big-iq centralized management, f5 iworkflow. EPSS estimates a 2.31% chance of exploitation in the next 30 days, higher than 83% of scored vulnerabilities.
Timeline
- 12-12-2018PublishedVulnerability first disclosed.
- 05-08-2024Last modifiedVulnerability information updated.
Description
On BIG-IP 14.0.x, 13.x, 12.x, and 11.x, Enterprise Manager 3.1.1, BIG-IQ 6.x, 5.x, and 4.x, and iWorkflow 2.x, the passphrases for SNMPv3 users and trap destinations that are used for authentication and privacy are not handled by the BIG-IP system Secure Vault feature; they are written in the clear to the various configuration files.
CVSS metrics
2 scores · 1 source · 2 versionsEPSS trend
Probability
2.31%
Chance of exploitation in the next 30 days
Percentile
83%
Versus all other CVEs
30-day change
0.00 pp
From 2.31% on 18-09-2026
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
F516 products
- big-ip_access_policy_manager≥ 11.2.1, ≤ 11.6.3 | ≥ 12.1.0, ≤ 12.1.3 | ≥ 13.0.0, ≤ 13.1.1 | 14.0.0
- big-ip_advanced_firewall_manager≥ 11.2.1, ≤ 11.6.3 | ≥ 12.1.0, ≤ 12.1.3 | ≥ 13.0.0, ≤ 13.1.1 | 14.0.0
- big-ip_analytics≥ 11.2.1, ≤ 11.6.3 | ≥ 12.1.0, ≤ 12.1.3 | ≥ 13.0.0, ≤ 13.1.1 | 14.0.0
- big-ip_application_acceleration_manager≥ 11.2.1, ≤ 11.6.3 | ≥ 12.1.0, ≤ 12.1.3 | ≥ 13.0.0, ≤ 13.1.1 | 14.0.0
- big-ip_application_security_manager≥ 11.2.1, ≤ 11.6.3 | ≥ 12.1.0, ≤ 12.1.3 | ≥ 13.0.0, ≤ 13.1.1 | 14.0.0
F5 networks, inc.1 product
- big-ip (ltm, aam, afm, analytics, apm, asm, dns, edge gateway, fps, gtm, link controller, pem, webaccelerator), enterprise manager, big-iq centralized management, f5 iworkflowBIG-IP 14.0.x, 13.x, 12.x, 11.x | EM 3.1.1 | BIG-IQ 6.x, 5.x, 4.x | iWorkflow 2.x
2 vendors · 17 products