Hitachi EnergyCVELIST:CVE-2023-6711CVE-2023-6711
5.9 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
0.0005 Low
EPSS
Percentile
17.0%
Vulnerability exists in SCI IEC 60870-5-104 and HCI IEC 60870-5-104 that affects the RTU500 series product versions listed below. Specially crafted messages sent to the mentioned components are not validated properly and can result in buffer overflow and as final consequence to a reboot of an RTU500 CMU.
CNA Affected
[
{
"defaultStatus": "unaffected",
"product": "RTU500 series CMU Firmware",
"vendor": "Hitachi Energy",
"versions": [
{
"lessThanOrEqual": "12.0.14",
"status": "affected",
"version": "12.0.1",
"versionType": "custom"
},
{
"lessThanOrEqual": "12.2.11",
"status": "affected",
"version": "12.2.1",
"versionType": "custom"
},
{
"lessThanOrEqual": "12.4.11",
"status": "affected",
"version": "12.4.1",
"versionType": "custom"
},
{
"lessThanOrEqual": "12.6.9",
"status": "affected",
"version": "12.6.1",
"versionType": "custom"
},
{
"lessThanOrEqual": "12.7.6",
"status": "affected",
"version": "12.7.1",
"versionType": "custom"
},
{
"lessThanOrEqual": "13.2.6",
"status": "affected",
"version": "13.2.1",
"versionType": "custom"
},
{
"lessThanOrEqual": "13.4.3",
"status": "affected",
"version": "13.4.1",
"versionType": "custom"
},
{
"status": "affected",
"version": "13.5.1"
}
]
}
]Related
5.9 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
0.0005 Low
EPSS
Percentile
17.0%