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7.5

CVE-2018-5493: ATTO FibreBridge 7500N firmware versions prior to 2.90 are susceptible to a vulnerability which allows an unauthenticated remote attacker to cause Denial of Service (DoS).

CVE-2018-5493 · published 6 years ago
Summary

ATTO FibreBridge 7500N firmware versions prior to 2.90 are susceptible to a vulnerability which allows an unauthenticated remote attacker to cause Denial of Service (DoS).

What to do
  • Update atto fibrebridge_7500n_firmware to version 2.90 or later.
Affected software
VendorProductAffected versions
atto fibrebridge_7500n_firmware < 2.90
cpe:2.3:o:atto:fibrebridge_7500n_firmware:*:*:*:*:*:*:*:*
Original advisory text
ATTO FibreBridge 7500N firmware versions prior to 2.90 are susceptible to a vulnerability which allows an unauthenticated remote attacker to cause Denial of Service (DoS).
ATTO FibreBridge 7500N firmware versions prior to 2.90 are susceptible to a vulnerability which allows an unauthenticated remote attacker to cause Denial of Service (DoS).
Fix within
Internet-facing 14 days
Internal 60 days
  • Not known to be exploited
  • Can be exploited automatically (estimated)
  • Gives an attacker partial control (estimated)
Severity
7.5 High
Exploitation
2% chance of attack within 30 days
Timeline
Published7 May 2020
Updated3 Nov 2026
First seen29 Sep 2026
Sources
CVE-2018-5493 · NVD
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