CVE-1999-1022

Estado: ModificadaMedia (6.2)—💥 Exploit

serial_ports administrative program in IRIX 4.x and 5.x trusts the user's PATH environmental variable to find and execute the ls program, which allows local users to gain root privileges via a Trojan horse ls program.

CVSS

Versión: 2.0
Vector: AV:L/AC:H/Au:N/C:C/I:C/A:C
Puntuación base: 6.2

Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días: 0.79%
Percentil entre todas las CVEs puntuadas: 55
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).

💥 Exploits públicos

Hay código de explotación o plantillas de detección públicos. No es lo mismo que explotación activa confirmada (KEV), pero aumenta el riesgo: parchee con prioridad.

Publicado en Exploit-DB · SGI IRIX 5.2/5.3 - 'serial_ports' Local Privilege Escalation (2/2/1994)

Tecnologías afectadas (1)

SGI — Irix

CWE

NVD-CWE-Other

Referencias

JSON original (NVD)

Mostrar

{
  "id": "CVE-1999-1022",
  "cveTags": [],
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          "accessVector": "LOCAL",
          "vectorString": "AV:L/AC:H/Au:N/C:C/I:C/A:C",
          "authentication": "NONE",
          "integrityImpact": "COMPLETE",
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        "impactScore": 10,
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              "version": "n/a"
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  "published": "1994-10-02T04:00:00.000",
  "references": [
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      "tags": [
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  "vulnStatus": "Modified",
  "weaknesses": [
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      "description": [
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          "lang": "en",
          "value": "NVD-CWE-Other"
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  "descriptions": [
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      "lang": "en",
      "value": "serial_ports administrative program in IRIX 4.x and 5.x trusts the user's PATH environmental variable to find and execute the ls program, which allows local users to gain root privileges via a Trojan horse ls program."
    }
  ],
  "lastModified": "2026-06-16T21:49:32.487",
  "configurations": [
    {
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}