CVE-2021-23023
Estado: ModificadaAlta (7.8)—
On version 7.2.1.x before 7.2.1.3 and 7.1.x before 7.1.9.9 Update 1, a DLL hijacking issue exists in cachecleaner.dll included in the BIG-IP Edge Client Windows Installer. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
CVSS
- Versión: 3.1
- Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- Puntuación base: 7.8
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 0.30%
- Percentil entre todas las CVEs puntuadas: 21
- Fecha de la puntuación: 7/10/2026
EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).
Tecnologías afectadas (1)
CWE
- CWE-427
Referencias
JSON original (NVD)
Mostrar
{
"id": "CVE-2021-23023",
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"affected": [
{
"source": "f5sirt@f5.com",
"affectedData": [
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"vendor": "n/a",
"product": "Edge Client for Windows",
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"published": "2021-06-10T15:15:09.120",
"references": [
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"url": "https://support.f5.com/csp/article/K33757590",
"tags": [
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"description": [
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"lang": "en",
"value": "On version 7.2.1.x before 7.2.1.3 and 7.1.x before 7.1.9.9 Update 1, a DLL hijacking issue exists in cachecleaner.dll included in the BIG-IP Edge Client Windows Installer. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated."
},
{
"lang": "es",
"value": "En las versiones 7.2.1.x anterior a 7.2.1.3 y 7.1.x anterior a 7.1.9.9 Update 1, existe un problema de secuestro de DLL en la biblioteca cachecleaner.dll incluida en el instalador de Windows de BIG-IP Edge Client. Nota: Las versiones de software que han alcanzado el fin del soporte técnico (EoTS) no se evalúan"
}
],
"lastModified": "2026-06-17T03:38:13.847",
"configurations": [
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"sourceIdentifier": "f5sirt@f5.com"
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