CVE-2024-2103
6.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H
6.4 Medium
AI Score
Confidence
Low
0.0004 Low
EPSS
Percentile
9.1%
Inclusion of undocumented features vulnerability accessible when logged on with a privileged access level on the following Schweitzer Engineering Laboratories relays could allow the relay to behave unpredictably:
SEL-700BT Motor Bus Transfer Relay, SEL-700G Generator Protection Relay, SEL-710-5 Motor Protection Relay, SEL-751 Feeder Protection Relay, SEL-787-2/-3/-4 Transformer Protection Relay, SEL-787Z High-Impedance Differential Relay
. See product instruction manual appendix A dated 20240308 for more details regarding the SEL-751 Feeder Protection Relay. For more information for the other affected products, see their instruction manuals dated 20240329.
CNA Affected
[
{
"defaultStatus": "unaffected",
"product": "SEL-700BT Motor Bus Transfer Relay",
"vendor": "Schweitzer Engineering Laboratories",
"versions": [
{
"lessThan": "R301-V6",
"status": "affected",
"version": "R301-V0",
"versionType": "custom"
},
{
"lessThan": "R302-V1",
"status": "affected",
"version": "R302-V0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": " SEL-700G Generator Protection Relay",
"vendor": "Schweitzer Engineering Laboratories",
"versions": [
{
"lessThan": "R301-V6",
"status": "affected",
"version": "R100-V0",
"versionType": "custom"
},
{
"lessThan": "R302-V1",
"status": "affected",
"version": "R302-V0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "SEL-710-5 Motor Protection Relay",
"vendor": "SEL-710-5 Motor Protection Relay",
"versions": [
{
"lessThan": "R302-V1",
"status": "affected",
"version": "R100-V0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "SEL-751 Feeder Protection Relay",
"vendor": "Schweitzer Engineering Laboratories",
"versions": [
{
"lessThan": "R302-V3",
"status": "affected",
"version": "R101-V0",
"versionType": "custom"
},
{
"lessThan": "R400-V2",
"status": "affected",
"version": "R400-V0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "SEL-787-2/-3/-4 Transformer Protection Relay",
"vendor": "Schweitzer Engineering Laboratories",
"versions": [
{
"lessThan": "R302-V1",
"status": "affected",
"version": "R100-V0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "SEL-787Z High-Impedance Differential Relay",
"vendor": "Schweitzer Engineering Laboratories",
"versions": [
{
"lessThan": "R302-V3",
"status": "affected",
"version": "R302-V0",
"versionType": "custom"
}
]
}
]Related
6.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H
6.4 Medium
AI Score
Confidence
Low
0.0004 Low
EPSS
Percentile
9.1%