CVE-2024-23306

BIG-IP Next CNF & SPK vulnerability

At a glance

Severity: HIGH 7.1
EPSS: EPSS 0.15 % · percentile 4 (2026-10-27)
State: PUBLISHED
Published: 2024-02-14
Updated: 2025-08-28
Assigner: f5
NVD status: Analyzed

Description

A vulnerability exists in BIG-IP Next CNF and SPK systems that may allow access to undisclosed sensitive files. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated

Scores

Version	Score	Vector	Scored by
CVSS 3.1	HIGH 7.1	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N	f5
CVSS 3.1	HIGH 7.1	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N	NVD · f5sirt@f5.com (Secondary)
CVSS 3.1	HIGH 7.1	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N	NVD · nvd@nist.gov (Primary)

Weaknesses (CWE)

CWE-522

European references

ENISA EUVD · EUVD-2024-20825
GCVE · GCVE-0-2024-23306

CERT-FR advisories

CERTFR-2024-AVI-0137 — Multiples vulnérabilités dans les produits F5 · cert.ssi.gouv.fr

Affected configurations (NVD CPE)

cpe:2.3:a:f5:big-ip_next_cloud-native_network_functions:*:*:*:*:*:*:*:* ≥ 1.1.0 < 1.2.0

Affected products

Product	Versions
F5 · BIG-IP Next SPK	affected 1.3.0 < 1.5.0
F5 · BIG-IP Next CNF	affected 1.0.0 < 1.2.0

References

https://my.f5.com/manage/s/article/K000137886

Sources

Source	Licence
CVE List (CVEProject cvelistV5)	CVE Program Terms of Use
EPSS (FIRST.org)	FIRST — attribution requested
ENISA EUVD	ENISA — reproduction authorised, source acknowledged
CERT-FR (ANSSI)	Licence Ouverte / Etalab 2.0
NVD (NIST) via fkie-cad/nvd-json-data-feeds	Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD