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CVE-2019-6685

On BIG-IP versions 15.0.0-15.0.1.1, 14.1.0-14.1.2.2, 14.0.0-14.0.1, 13.1.0-13.1.3.1, 12.1.0-12.1.5, and 11.5.2-11.6.5.1, users with access…

High7.8EPSS 0.36%
Published
Updated
Reserved
Assigned by
f5

Description

On BIG-IP versions 15.0.0-15.0.1.1, 14.1.0-14.1.2.2, 14.0.0-14.0.1, 13.1.0-13.1.3.1, 12.1.0-12.1.5, and 11.5.2-11.6.5.1, users with access to edit iRules are able to create iRules which can lead to an elevation of privilege, configuration modification, and arbitrary system command execution.

Scores

CVSS scores of CVE-2019-6685, by who scored it
Scored byCVSSScoreVector
NVDNVD · Modified3.1High7.8CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS (exploitation in 30 days)
0.36% · top 70% of all CVEs (5 Nov 2026)
Loading the EPSS history…

The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.8.

Weakness

Affected products

  • F5 · BIG-IP

    • affected 15.0.0-15.0.1.1
    • affected 14.1.0-14.1.2.2
    • affected 14.0.0-14.0.1
    • affected 13.1.0-13.1.3.1
    • affected 12.1.0-12.1.5
    • affected 11.5.2-11.6.5.1

References (1)

Sources

The same CVE in the primary databases and aggregators, to check against.

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Record last updated .