cve-2020-28388
Vulnerability from cvelistv5
Published
2021-02-09 00:00
Modified
2024-08-04 16:33
Severity ?
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L/E:P/RL:O/RC:C
Summary
A vulnerability has been identified in APOGEE PXC Compact (BACnet) (All versions < V3.5.5), APOGEE PXC Compact (P2 Ethernet) (All versions < V2.8.20), APOGEE PXC Modular (BACnet) (All versions < V3.5.5), APOGEE PXC Modular (P2 Ethernet) (All versions < V2.8.20), Nucleus NET (All versions < V5.2), Nucleus ReadyStart V3 (All versions < V2012.12), Nucleus Source Code (All versions), PLUSCONTROL 1st Gen (All versions), TALON TC Compact (BACnet) (All versions < V3.5.5), TALON TC Modular (BACnet) (All versions < V3.5.5). Initial Sequence Numbers (ISNs) for TCP connections are derived from an insufficiently random source. As a result, the ISN of current and future TCP connections could be predictable. An attacker could hijack existing sessions or spoof future ones.
References
productcert@siemens.comhttps://cert-portal.siemens.com/productcert/pdf/ssa-180579.pdf
productcert@siemens.comhttps://cert-portal.siemens.com/productcert/pdf/ssa-344238.pdfVendor Advisory
productcert@siemens.comhttps://cert-portal.siemens.com/productcert/pdf/ssa-362164.pdfVendor Advisory
productcert@siemens.comhttps://cert-portal.siemens.com/productcert/pdf/ssa-436469.pdf
Impacted products
SiemensAPOGEE PXC Compact (BACnet)
SiemensAPOGEE PXC Compact (P2 Ethernet)
SiemensAPOGEE PXC Modular (BACnet)
SiemensAPOGEE PXC Modular (P2 Ethernet)
SiemensNucleus NET
SiemensNucleus ReadyStart V3
SiemensNucleus Source Code
SiemensPLUSCONTROL 1st Gen
SiemensTALON TC Compact (BACnet)
SiemensTALON TC Modular (BACnet)
Show details on NVD website

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  }
}


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