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CVE-2022-29491

On F5 BIG-IP LTM, Advanced WAF, ASM, or APM 16.1.x versions prior to 16.1.2.2, 15.1.x versions prior to 15.1.5, 14.1.x versions prior to…

High7.5EPSS 0.93%
Published
Updated
Reserved
Assigned by
f5

Description

On F5 BIG-IP LTM, Advanced WAF, ASM, or APM 16.1.x versions prior to 16.1.2.2, 15.1.x versions prior to 15.1.5, 14.1.x versions prior to 14.1.4.6, and all versions of 13.1.x, 12.1.x, and 11.6.x, when a virtual server is configured with HTTP, TCP on one side (client/server), and DTLS on the other (server/client), undisclosed requests can cause the TMM process to terminate. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated

Scores

CVSS scores of CVE-2022-29491, by who scored it
Scored byCVSSScoreVector
f5CNA (assigner)3.1High7.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
NVDNVD · Modified3.1High7.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS (exploitation in 30 days)
0.93% · top 39% of all CVEs (7 Nov 2026)
Loading the EPSS history…

The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.5.

Weakness

Affected products

  • F5 · BIG-IP LTM, Advanced WAF, ASM, and APM

    • affected 13.1.x
    • affected 12.1.x
    • affected 11.6.x
    • unaffected 17.0.0 – < 17.0.x*
    • affected 16.1.x – < 16.1.2.2
    • affected 15.1.x – < 15.1.5
    • affected 14.1.x – < 14.1.4.6

References (1)

Sources

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

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Record last updated .