CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
70.9%
A vulnerability has been identified in APOGEE MBC (PPC) (BACnet) (All versions), APOGEE MBC (PPC) (P2 Ethernet) (All versions), APOGEE MEC (PPC) (BACnet) (All versions), APOGEE MEC (PPC) (P2 Ethernet) (All versions), APOGEE PXC Compact (BACnet) (All versions < V3.5.4), APOGEE PXC Compact (P2 Ethernet) (All versions < V2.8.19), APOGEE PXC Modular (BACnet) (All versions < V3.5.4), APOGEE PXC Modular (P2 Ethernet) (All versions < V2.8.19), Capital VSTAR (All versions with enabled Ethernet options), Desigo PXC00-E.D (All versions >= V2.3 and < V6.30.016), Desigo PXC00-U (All versions >= V2.3 and < V6.30.016), Desigo PXC001-E.D (All versions >= V2.3 and < V6.30.016), Desigo PXC100-E.D (All versions >= V2.3 and < V6.30.016), Desigo PXC12-E.D (All versions >= V2.3 and < V6.30.016), Desigo PXC128-U (All versions >= V2.3 and < V6.30.016), Desigo PXC200-E.D (All versions >= V2.3 and < V6.30.016), Desigo PXC22-E.D (All versions >= V2.3 and < V6.30.016), Desigo PXC22.1-E.D (All versions >= V2.3 and < V6.30.016), Desigo PXC36.1-E.D (All versions >= V2.3 and < V6.30.016), Desigo PXC50-E.D (All versions >= V2.3 and < V6.30.016), Desigo PXC64-U (All versions >= V2.3 and < V6.30.016), Desigo PXM20-E (All versions >= V2.3 and < V6.30.016), Nucleus NET (All versions), Nucleus ReadyStart V3 (All versions < V2017.02.4), Nucleus Source Code (All versions), TALON TC Compact (BACnet) (All versions < V3.5.4), TALON TC Modular (BACnet) (All versions < V3.5.4). The DHCP client application assumes that the data supplied with the βHostnameβ DHCP option is NULL terminated. In cases when global hostname variable is not defined, this may lead to Out-of-bound reads, writes, and Denial-of-service conditions. (FSMD-2021-0014)
Vendor | Product | Version | CPE |
---|---|---|---|
siemens | capital_vstar | - | cpe:2.3:a:siemens:capital_vstar:-:*:*:*:*:*:*:* |
siemens | nucleus_net | * | cpe:2.3:a:siemens:nucleus_net:*:*:*:*:*:*:*:* |
siemens | nucleus_readystart_v3 | * | cpe:2.3:a:siemens:nucleus_readystart_v3:*:*:*:*:*:*:*:* |
siemens | nucleus_source_code | * | cpe:2.3:a:siemens:nucleus_source_code:*:*:*:*:*:*:*:* |
siemens | apogee_modular_building_controller_firmware | * | cpe:2.3:o:siemens:apogee_modular_building_controller_firmware:*:*:*:*:*:*:*:* |
siemens | apogee_modular_building_controller | - | cpe:2.3:h:siemens:apogee_modular_building_controller:-:*:*:*:*:*:*:* |
siemens | apogee_modular_equiment_controller_firmware | * | cpe:2.3:o:siemens:apogee_modular_equiment_controller_firmware:*:*:*:*:*:*:*:* |
siemens | apogee_modular_equiment_controller | - | cpe:2.3:h:siemens:apogee_modular_equiment_controller:-:*:*:*:*:*:*:* |
siemens | apogee_pxc_compact_firmware | * | cpe:2.3:o:siemens:apogee_pxc_compact_firmware:*:*:*:*:*:*:*:* |
siemens | apogee_pxc_compact | - | cpe:2.3:h:siemens:apogee_pxc_compact:-:*:*:*:*:*:*:* |
[
{
"product": "APOGEE MBC (PPC) (BACnet)",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions"
}
]
},
{
"product": "APOGEE MBC (PPC) (P2 Ethernet)",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions"
}
]
},
{
"product": "APOGEE MEC (PPC) (BACnet)",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions"
}
]
},
{
"product": "APOGEE MEC (PPC) (P2 Ethernet)",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions"
}
]
},
{
"product": "APOGEE PXC Compact (BACnet)",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions < V3.5.4"
}
]
},
{
"product": "APOGEE PXC Compact (P2 Ethernet)",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions < V2.8.19"
}
]
},
{
"product": "APOGEE PXC Modular (BACnet)",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions < V3.5.4"
}
]
},
{
"product": "APOGEE PXC Modular (P2 Ethernet)",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions < V2.8.19"
}
]
},
{
"product": "Capital VSTAR",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions with enabled Ethernet options"
}
]
},
{
"product": "Desigo PXC00-E.D",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions >= V2.3 and < V6.30.016"
}
]
},
{
"product": "Desigo PXC00-U",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions >= V2.3 and < V6.30.016"
}
]
},
{
"product": "Desigo PXC001-E.D",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions >= V2.3 and < V6.30.016"
}
]
},
{
"product": "Desigo PXC100-E.D",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions >= V2.3 and < V6.30.016"
}
]
},
{
"product": "Desigo PXC12-E.D",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions >= V2.3 and < V6.30.016"
}
]
},
{
"product": "Desigo PXC128-U",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions >= V2.3 and < V6.30.016"
}
]
},
{
"product": "Desigo PXC200-E.D",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions >= V2.3 and < V6.30.016"
}
]
},
{
"product": "Desigo PXC22-E.D",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions >= V2.3 and < V6.30.016"
}
]
},
{
"product": "Desigo PXC22.1-E.D",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions >= V2.3 and < V6.30.016"
}
]
},
{
"product": "Desigo PXC36.1-E.D",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions >= V2.3 and < V6.30.016"
}
]
},
{
"product": "Desigo PXC50-E.D",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions >= V2.3 and < V6.30.016"
}
]
},
{
"product": "Desigo PXC64-U",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions >= V2.3 and < V6.30.016"
}
]
},
{
"product": "Desigo PXM20-E",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions >= V2.3 and < V6.30.016"
}
]
},
{
"product": "Nucleus NET",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions"
}
]
},
{
"product": "Nucleus ReadyStart V3",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions < V2017.02.4"
}
]
},
{
"product": "Nucleus Source Code",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions"
}
]
},
{
"product": "TALON TC Compact (BACnet)",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions < V3.5.4"
}
]
},
{
"product": "TALON TC Modular (BACnet)",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions < V3.5.4"
}
]
}
]
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
70.9%