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CVE-2022-33962

BIG-IP iRule vulnerability CVE-2022-33962

Medium6.7EPSS 0.19%
Published
Updated
Reserved
Assigned by
f5

Description

In BIG-IP Versions 17.0.x before 17.0.0.1, 16.1.x before 16.1.3.1, 15.1.x before 15.1.6.1, 14.1.x before 14.1.5.1, and all versions of 13.1.x, certain iRules commands may allow an attacker to bypass the access control restrictions for a self IP address, regardless of the port lockdown settings. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

Scores

CVSS scores of CVE-2022-33962, by who scored it
Scored byCVSSScoreVector
f5CNA (assigner)3.1Medium6.7CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
NVDNVD · Modified3.1Medium6.7CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
EPSS (exploitation in 30 days)
0.19% · top 91% of all CVEs (6 Nov 2026)
Loading the EPSS history…

The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 6.7.

Weakness

Affected products

  • F5 · BIG-IP

    • affected 13.1.0 – < 13.1.x*
    • affected 14.1.x – < 14.1.5.1
    • affected 15.1.x – < 15.1.6.1
    • affected 16.1.x – < 16.1.3.1
    • affected 17.0.x – < 17.0.0.1

References (1)

Sources

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

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Record last updated .