CVE-2021-22992

highPriorität · beachten · 63EPSS 0.676 · 99. PerzentilEURUUS

grimoire priorityP1 · Urgent

Exploitable?

—

no known exploitation

Likely / severe?

67.6% (99th) EPSS

CVSS 9.3 · high

Is it mine?

169 products

Prüfe deine Angriffsfläche

Who says so?

3 sources

cnnvd · enisa_euvd · fstec_bdu

EPSS · bewertet 2026-10-27

On BIG-IP versions 16.0.x before 16.0.1.1, 15.1.x before 15.1.2.1, 14.1.x before 14.1.4, 13.1.x before 13.1.3.6, 12.1.x before 12.1.5.3, and 11.6.x before 11.6.5.3, a malicious HTTP response to an Advanced WAF/BIG-IP ASM virtual server with Login Page configured in its policy may trigger a buffer overflow, resulting in a DoS attack. In certain situations, it may allow remote code execution (RCE), leading to complete system compromise. Note: Software versions which have reached End of Software Development (EoSD) are not evaluated.

cvss

Technischer Schweregrad, 0–10. Eine Zeile je Quelle.

9.8

010

Basiswert 0–10 · höher = schwerwiegender · Vektor überfahren zum Auflösen⚠ Quellen uneinig · high–critical · 9–9.8

v2.09.3highAV:N/AC:M/Au:N/C:C/I:C/A:Cprimary · NVD / NIST USAusnutzbarkeit 8.6 · Auswirkung 10

v3.19.8criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hprimary · NVD / NIST USAusnutzbarkeit 3.9 · Auswirkung 5.9

v3.19criticalAV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:Hsecondary · FSTEC (BDU) RU

v3.19.8criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:Hsecondary · CVSS-BT (t0sche)

schwächen

Die CWE-Schwächeklassen, zu denen dies gehört.

CWE-120USprimärCWE-119US

betroffene Produkte (169)

Betroffene Produkte und Versionsbereiche.

n/a BIG-IP Advanced WAF and BIG-IP ASM≤ 16.0.x before 16.0.1.1, 15.1.x before 15.1.2.1, 14.1.x before 14.1.4, 13.1.x before 13.1.3.6, 12.1.x before 12.1.5.3, 11.6.x before 11.6.5.3enisa_euvdEU
F5 Networks, Inc. BIG-IP Access Policy Manager11.6.1 → 11.6.5.3fstec_bduRU
F5 Networks, Inc. BIG-IP Access Policy Manager12.1.0 → 12.1.5.3fstec_bduRU
F5 Networks, Inc. BIG-IP Access Policy Manager13.1.0 → 13.1.3.6fstec_bduRU
F5 Networks, Inc. BIG-IP Access Policy Manager14.1.0 → 14.1.4fstec_bduRU
F5 Networks, Inc. BIG-IP Access Policy Manager15.1.0 → 15.1.2.1fstec_bduRU
F5 Networks, Inc. BIG-IP Access Policy Manager16.0.0 → 16.0.1.1fstec_bduRU
F5 Networks, Inc. BIG-IP Advanced Firewall Manager11.6.1 → 11.6.5.3fstec_bduRU
F5 Networks, Inc. BIG-IP Advanced Firewall Manager12.1.0 → 12.1.5.3fstec_bduRU
F5 Networks, Inc. BIG-IP Advanced Firewall Manager13.1.0 → 13.1.3.6fstec_bduRU
F5 Networks, Inc. BIG-IP Advanced Firewall Manager14.1.0 → 14.1.4fstec_bduRU
F5 Networks, Inc. BIG-IP Advanced Firewall Manager15.1.0 → 15.1.2.1fstec_bduRU
F5 Networks, Inc. BIG-IP Advanced Firewall Manager16.0.0 → 16.0.1.1fstec_bduRU
F5 Networks, Inc. BIG-IP Advanced Web Application Firewall11.6.1 → 11.6.5.3fstec_bduRU
F5 Networks, Inc. BIG-IP Advanced Web Application Firewall12.1.0 → 12.1.5.3fstec_bduRU
F5 Networks, Inc. BIG-IP Advanced Web Application Firewall13.1.0 → 13.1.3.6fstec_bduRU
F5 Networks, Inc. BIG-IP Advanced Web Application Firewall14.1.0 → 14.1.4fstec_bduRU
F5 Networks, Inc. BIG-IP Advanced Web Application Firewall15.1.0 → 15.1.2.1fstec_bduRU
F5 Networks, Inc. BIG-IP Advanced Web Application Firewall16.0.0 → 16.0.1.1fstec_bduRU
F5 Networks, Inc. BIG-IP Analytics11.6.1 → 11.6.5.3fstec_bduRU

20 von 169 angezeigt

auch bekannt als (4)

Weitere Namen und Kennungen dieser Entität.

quellen

Welche Quellen diesen Datensatz belegen und wann.

cnnvd enisa_euvd fstec_bdu NVD CVE.org MITRE

veröffentlicht 2021-03-31geändert 2026-06-17

verwandt (5,669)

Verwandte Einträge.

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+5664 weitere

Referenzen (8)

Externe Belege — Patches, Meldungen, Analysen.

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