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CVE-2018-5511

41
FAUCET Score

CVE-2018-5511 describes a vulnerability in F5 BIG-IP versions 13.1.0-13.1.0.3 and 13.0.0 where authenticated administrative users can bypass command restrictions within the Traffic Management User Interface (TMUI). This high-severity vulnerability (CVSS 7.2) allows for full compromise of confidentiality, integrity, and availability, as it can be exploited remotely with high privileges and low attack complexity. While no active exploitation or Metasploit/Nuclei modules are reported, a related ExploitDB entry for VMware products exists, though it's unclear if it directly pertains to this specific BIG-IP flaw. Community discussion and media coverage for this CVE are minimal.

Impacted Technologies

VendorProductVersion(s)CPE
13.0.0CPE matchmatch criteria
cpe:2.3:a:f5:big-ip_local_traffic_manager:13.0.0:*:*:*:*:*:*:*
13.1.0CPE matchmatch criteria
cpe:2.3:a:f5:big-ip_local_traffic_manager:13.1.0:*:*:*:*:*:*:*
13.0.0CPE matchmatch criteria
cpe:2.3:a:f5:big-ip_application_acceleration_manager:13.0.0:*:*:*:*:*:*:*
13.1.0CPE matchmatch criteria
cpe:2.3:a:f5:big-ip_application_acceleration_manager:13.1.0:*:*:*:*:*:*:*
13.0.0CPE matchmatch criteria
cpe:2.3:a:f5:big-ip_advanced_firewall_manager:13.0.0:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

7.2HIGH

CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
1.2
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
14.76%
Probability of exploitation in next 30 days
EPSS Percentile
96.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-23
Model: v2026.06.15
ExploitDB: EDB-46600 · Mar 25, 2019
This CVE's current EPSS score of 0.1476 is in the 94th percentile among its peer group of 5,528 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.3 GitHub mentions.

Media 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

Remediation records are not available for this CVE.

References

packetstormsecurity.com / files/152213/VMware-Host-VMX-Process-Impersonation-Hijack-Privilege-Escalation.html
Third Party AdvisoryVDB Entry
support.f5.com / csp/article/K30500703
Vendor Advisory
exploit-db.com / exploits/46600
ExploitThird Party AdvisoryVDB Entry