description: Use of Hard-coded Cryptographic Key vulnerability in Mitsubishi Electric GX Works3 versions from 1.000A to 1.095Z and Motion Control Setting(GX Works3 related software) versions from 1.000A and later allows a remote unauthenticated attacker to disclose or tamper with sensitive information. As a result, unauthenticated attackers may obtain information about project files illegally.
problem types: CWE-321 Use of Hard-coded Cryptographic Key
affected:
{
defaultStatus: unaffected
product: GX Works3
vendor: Mitsubishi Electric Corporation
versions:
status: affected, version: from 1.000A to 1.095Z
}
{
defaultStatus: unaffected
product: Motion Control Setting(GX Works3 related software)
vendor: Mitsubishi Electric Corporation
versions:
status: affected, version: from 1.000A and later
}
metrics:
cvssV3_1: [
attackComplexity: LOW
attackVector: NETWORK
availabilityImpact: NONE
baseScore: 9.1
baseSeverity: CRITICAL
confidentialityImpact: HIGH
integrityImpact: HIGH
privilegesRequired: NONE
scope: UNCHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
version: 3.1
]
format: CVSS
scenarios: GENERAL