CVE-2020-28388

Summary

CVECVE-2020-28388
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2021-02-09 18:15:00 UTC
Updated2023-08-08 10:15:00 UTC
DescriptionA 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.

Risk And Classification

Problem Types: NVD-CWE-Other

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Hardware Arm Arm - All All All
Hardware Arm Arm - All All All
Hardware Mips Mips - All All All
Hardware Mips Mips - All All All
Hardware Powerpc Project Powerpc - All All All
Hardware Powerpc Project Powerpc - All All All
Application Siemens Capital Vstar All All All All
Application Siemens Nucleus Net All All All All
Application Siemens Nucleus Net All All All All
Application Siemens Nucleus Readystart All All All All
Application Siemens Nucleus Readystart All All All All
Application Siemens Nucleus Source Code All All All All
Application Siemens Pluscontrol 1st Gen All All All All

References

ReferenceSourceLinkTags
cert-portal.siemens.com/productcert/pdf/ssa-180579.pdf MISC cert-portal.siemens.com
cert-portal.siemens.com/productcert/pdf/ssa-436469.pdf CONFIRM cert-portal.siemens.com
cert-portal.siemens.com/productcert/pdf/ssa-344238.pdf CONFIRM cert-portal.siemens.com
cert-portal.siemens.com/productcert/pdf/ssa-362164.pdf MISC cert-portal.siemens.com Vendor Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 590705 Siemens Energy PLUSCONTROL 1st Gen Vulnerability (ICSA-21-068-08)
  • 591292 Siemens APOGEE/TALON Field Panels Predictable Exact Value from Previous Values Vulnerability (ICSA-22-349-10, SSA-436469)
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