CVE-2026-76722
Uncontrolled Format string vulnerabilities exist in the affected interface of HPE Networking Instant ON APs that could allow an unauthenticated remote attacker to run arbitrary commands on the underlying host. Successful exploitation could result in a Denial-of-service or potential remote code execution.
CVSS
- Versión: 3.1
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Puntuación base: 9.8
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 0.54%
- Percentil entre todas las CVEs puntuadas: 43
- Fecha de la puntuación: 5/10/2026
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).
🎯 Técnicas ATT&CK
Cómo se explota esta vulnerabilidad y qué consigue el atacante, en el lenguaje de MITRE ATT&CK.
- Explotación
T1190Exploit Public-Facing Applicationinitial access95 % - Impacto secundario
T1005Data from Local Systemcollection70 % - Impacto secundario
T1499.004Application or System Exploitationimpact75 %
AV:N/AC:L/PR:N sin interacción usuario = T1190. Format string remoto permite ejecución de comandos (T1059.001), DoS (T1499.004) y acceso a datos locales (T1005) según descripción.
Inferido por nuestro agente de análisis a partir de la descripción oficial, el vector CVSS y la CWE, y comprobado por un supervisor. Puede contener errores.
🛡️ Mitigaciones ATT&CK que cubren estas técnicas
Tecnologías afectadas (1)
⚠ Inferidas por IA a partir de la descripción — NVD aún no ha analizado esta CVE; no son CPE verificados.
CWE
- CWE-134
Referencias
JSON original (NVD)
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"role": "CISA Coordinator",
"options": [
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"version": "2.0.3",
"timestamp": "2026-09-30T00:00:00+00:00"
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"cvssMetricV31": [
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"confidentialityImpact": "HIGH"
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"affected": [
{
"source": "security-alert@hpe.com",
"affectedData": [
{
"vendor": "Hewlett Packard Enterprise (HPE)",
"product": "Instant ON",
"versions": [
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"version": "0.0.0.0",
"versionType": "semver",
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"published": "2026-09-29T20:17:24.207",
"references": [
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"url": "https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbnw05150en_us&docLocale=en_US",
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"lastModified": "2026-10-01T04:18:19.447",
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