CVE-2023-22340

highpriority · track · 30EPSS 0.006 · 50 %ileDEEURUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

0.63% (50th) EPSS

CVSS 7.5 · high

Is it mine?

116 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · fstec_bdu · cert_bund

EPSS · scored 2026-10-27

On BIG-IP versions 16.1.x before 16.1.3.3, 15.1.x before 15.1.8, 14.1.x before 14.1.5.3, and all versions of 13.1.x, when a SIP profile is configured on a Message Routing type virtual server, undisclosed traffic can cause TMM to terminate. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

cvss

Technical severity, 0–10. One row per scoring source.

7.5

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 6.9–7.5

v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Hprimary · NVD / NIST USexploitability 3.9 · impact 3.6

v3.17.5highAV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Hsecondary · FSTEC (BDU) RU

v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Hsecondary · ENISA EU

v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Hsecondary · f5sirt@f5.comexploitability 3.9 · impact 3.6

v3.16.9mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:Usecondary · CVSS-BT (t0sche)

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Exploitation: none · Automatable: yes · Technical Impact: partialcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-476USprimaryCWE-476US

affected products (116)

Products and version ranges known to be affected.

F5 BIG-IP13.1.0 → *enisa_euvdEU
F5 BIG-IP14.1.0 → 14.1.5.3enisa_euvdEU
F5 BIG-IP15.1.0 → 15.1.8enisa_euvdEU
F5 BIG-IP16.1.0 → 16.1.3.3enisa_euvdEU
F5 Networks, Inc. BIG-IP Access Policy Manager13.1.0 → 13.1.5fstec_bduRU
F5 Networks, Inc. BIG-IP Access Policy Manager14.1.0 → 14.1.5.3fstec_bduRU
F5 Networks, Inc. BIG-IP Access Policy Manager15.1.0 → 15.1.8fstec_bduRU
F5 Networks, Inc. BIG-IP Access Policy Manager16.1.0 → 16.1.3.3fstec_bduRU
F5 Networks, Inc. BIG-IP Access Policy Manager17.0.0 → 17.0.0.2fstec_bduRU
F5 Networks, Inc. BIG-IP Advanced Firewall Manager13.1.0 → 13.1.5fstec_bduRU
F5 Networks, Inc. BIG-IP Advanced Firewall Manager14.1.0 → 14.1.5.3fstec_bduRU
F5 Networks, Inc. BIG-IP Advanced Firewall Manager15.1.0 → 15.1.8fstec_bduRU
F5 Networks, Inc. BIG-IP Advanced Firewall Manager16.1.0 → 16.1.3.3fstec_bduRU
F5 Networks, Inc. BIG-IP Advanced Firewall Manager17.0.0 → 17.0.0.2fstec_bduRU
F5 Networks, Inc. BIG-IP Analytics13.1.0 → 13.1.5fstec_bduRU
F5 Networks, Inc. BIG-IP Analytics14.1.0 → 14.1.5.3fstec_bduRU
F5 Networks, Inc. BIG-IP Analytics15.1.0 → 15.1.8fstec_bduRU
F5 Networks, Inc. BIG-IP Analytics16.1.0 → 16.1.3.3fstec_bduRU
F5 Networks, Inc. BIG-IP Analytics17.0.0 → 17.0.0.2fstec_bduRU
F5 Networks, Inc. BIG-IP Application Acceleration Manager13.1.0 → 13.1.5fstec_bduRU

showing 20 of 116

advisories (1)

Vendor and ecosystem advisories describing this.

WID-SEC-W-2023-0265F5 BIG-IP: Mehrere SchwachstellenDeutsch2023-02-01csaf · cert_bundDE
Ein entfernter, authentisierter Angreifer kann mehrere Schwachstellen in F5 BIG-IP ausnutzen, um seine Privilegien zu erhöhen, Code zur Ausführung zu bringen, Sicherheitsvorkehrungen zu umgehen, Informationen offenzulegen und einen Denial of Service zu verursachen.

also known as (4)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu cert_bund NVD CVE.org MITRE

published 2023-02-01modified 2026-06-17

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+8782 more

references (4)

External citations — patches, advisories, analysis.

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