CVE-2017-7898
Estado: ModificadaCrítica (9.8)—
An Improper Restriction of Excessive Authentication Attempts issue was discovered in Rockwell Automation Allen-Bradley MicroLogix 1100 programmable-logic controllers 1763-L16AWA, Series A and B, Version 16.00 and prior versions; 1763-L16BBB, Series A and B, Version 16.00 and prior versions; 1763-L16BWA, Series A and B, Version 16.00 and prior versions; and 1763-L16DWD, Series A and B, Version 16.00 and prior versions and Allen-Bradley MicroLogix 1400 programmable logic controllers 1766-L32AWA, Series A and B, Version 16.00 and prior versions; 1766-L32BWA, Series A and B, Version 16.00 and prior versions; 1766-L32BWAA, Series A and B, Version 16.00 and prior versions; 1766-L32BXB, Series A and B, Version 16.00 and prior versions; 1766-L32BXBA, Series A and B, Version 16.00 and prior versions; and 1766-L32AWAA, Series A and B, Version 16.00 and prior versions.
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There are no penalties for repeatedly entering incorrect passwords.
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: 5.15%
- Percentil entre todas las CVEs puntuadas: 92
- 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 (20)
Rockwellautomation — 1763-l16awa Series ARockwellautomation — 1763-l16awa Series BRockwellautomation — 1763-l16bbb Series ARockwellautomation — 1763-l16bbb Series BRockwellautomation — 1763-l16bwa Series ARockwellautomation — 1763-l16bwa Series BRockwellautomation — 1763-l16dwd Series ARockwellautomation — 1763-l16dwd Series BRockwellautomation — 1766-l32awa Series ARockwellautomation — 1766-l32awa Series BRockwellautomation — 1766-l32awaa Series ARockwellautomation — 1766-l32awaa Series BRockwellautomation — 1766-l32bwa Series ARockwellautomation — 1766-l32bwa Series BRockwellautomation — 1766-l32bwaa Series ARockwellautomation — 1766-l32bwaa Series BRockwellautomation — 1766-l32bxb Series ARockwellautomation — 1766-l32bxb Series BRockwellautomation — 1766-l32bxba Series ARockwellautomation — 1766-l32bxba Series B
CWE
- CWE-307
- CWE-307
Referencias
JSON original (NVD)
Mostrar
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