CVE-2022-27242
Estado: ModificadaMedia (5.5)—
A vulnerability has been identified in OpenV2G (V0.9.4). The OpenV2G EXI parsing feature is missing a length check when parsing X509 serial numbers. Thus, an attacker could introduce a buffer overflow that leads to memory corruption.
CVSS
- Versión: 3.1
- Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- Puntuación base: 5.5
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 0.22%
- Percentil entre todas las CVEs puntuadas: 11
- Fecha de la puntuación: 6/10/2026
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-120
- CWE-120
Referencias
JSON original (NVD)
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"affected": [
{
"source": "productcert@siemens.com",
"affectedData": [
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"published": "2022-05-20T13:15:15.027",
"references": [
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"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-736385.pdf",
"tags": [
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"source": "productcert@siemens.com"
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"value": "Se ha identificado una vulnerabilidad en OpenV2G (versión V0.9.4). La función de análisis EXI de OpenV2G carece de una comprobación de longitud cuando analiza los números de serie X509. Por lo tanto, un atacante podría introducir un desbordamiento de búfer que conlleva a una corrupción de memoria"
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"lastModified": "2026-06-17T04:36:33.597",
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