CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H
AI Score
Confidence
Low
SSVC
Exploitation
none
Automatable
no
Technical Impact
partial
A vulnerability exists in the stb-language file handling that affects the RTU500 series product versions listed below. A malicious actor could enforce diagnostic texts being displayed as empty strings, if an authorized user uploads a specially crafted stb-language file.
[
{
"vendor": "Hitachi Energy",
"product": "RTU500 series CMU firmware",
"versions": [
{
"status": "affected",
"version": "12.0.1",
"versionType": "custom",
"lessThanOrEqual": "12.0.14"
},
{
"status": "affected",
"version": "12.2.1",
"versionType": "custom",
"lessThanOrEqual": "12.2.11"
},
{
"status": "affected",
"version": "12.4.1",
"versionType": "custom",
"lessThanOrEqual": "12.4.11"
},
{
"status": "affected",
"version": "12.6.1",
"versionType": "custom",
"lessThanOrEqual": "12.6.9"
},
{
"status": "affected",
"version": "12.7.1",
"versionType": "custom",
"lessThanOrEqual": "12.7.6"
},
{
"status": "affected",
"version": "13.2.1",
"versionType": "custom",
"lessThanOrEqual": "13.2.6"
},
{
"status": "affected",
"version": "13.4.1",
"versionType": "custom",
"lessThanOrEqual": "13.4.4"
},
{
"status": "affected",
"version": "13.5.1",
"versionType": "custom",
"lessThanOrEqual": "13.5.3"
}
],
"defaultStatus": "unaffected"
}
]
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H
AI Score
Confidence
Low
SSVC
Exploitation
none
Automatable
no
Technical Impact
partial