CVE-2018-5512: f5 networks, inc. big-ip (ltm, aam, afm, analytics, apm, asm, dns, edge gateway, gtm, link controller, pem, webaccelerator, websafe)
CVSS: 7.8v2.0HighModified
Published 02-05-2018Last modified 16-09-2024
Vulnerability summary
CVE-2018-5512 is a high (CVSS 7.8) vulnerability in f5 networks, inc. big-ip (ltm, aam, afm, analytics, apm, asm, dns, edge gateway, gtm, link controller, pem, webaccelerator, websafe). EPSS estimates a 2.90% chance of exploitation in the next 30 days, higher than 86.7% of scored vulnerabilities.
CVSS score
7.8/10
010
High · v2.0 (NVD)EPSS score
2.90%
0%100%
Low · -0.05 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Timeline
- 02-05-2018PublishedVulnerability first disclosed.
- 16-09-2024Last modifiedVulnerability information updated.
Description
On F5 BIG-IP 13.1.0-13.1.0.5, when Large Receive Offload (LRO) and SYN cookies are enabled (default settings), undisclosed traffic patterns may cause TMM to restart.
CVSS metrics
2 scores · 1 source · 2 versionsHigh 7.5Preferred score · NVD (NIST)
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HSourcesSingle source
High 7.8Preferred score · NVD (NIST)
AV:N/AC:L/Au:N/C:N/I:N/A:CSourcesSingle source
EPSS trend
Probability
2.90%
Chance of exploitation in the next 30 days
Percentile
87%
Versus all other CVEs
30-day change
-0.05 pp
From 2.96% on 18-09-2026
18-09-202618-10-2026
EPSS score2.90%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeNo weakness data has been published for this record.
Affected systems
F513 products
- big-ip_access_policy_manager≥ 13.1.0, ≤ 13.1.0.5
- big-ip_advanced_firewall_manager≥ 13.1.0, ≤ 13.1.0.5
- big-ip_analytics≥ 13.1.0, ≤ 13.1.0.5
- big-ip_application_acceleration_manager≥ 13.1.0, ≤ 13.1.0.5
- big-ip_application_security_manager≥ 13.1.0, ≤ 13.1.0.5
F5 networks, inc.1 product
2 vendors · 14 products