CVE-2020-283886.5MediumCWE-342

CVE-2020-28388: Siemens APOGEE PXC Compact (BACnet) vulnerability

Siemens · APOGEE PXC Compact (BACnet)

Affected: Siemens APOGEE PXC Compact (BACnet) · Exploitation: possible (1 to 10%)

Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.

1.4%probability of exploitation in the next 30 days

72nd percentile

050100

Higher than 72% of scored CVEs

6.5MediumCVSS 3.1

LowMediumHighCrit.

DescriptionCVE.org

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.

Affected products10

From the CVE record. A product or version that is not listed is unknown, not unaffected.

Siemens · APOGEE PXC Compact (BACnet)All versions < V3.5.5
Siemens · APOGEE PXC Compact (P2 Ethernet)All versions < V2.8.20
Siemens · APOGEE PXC Modular (BACnet)All versions < V3.5.5
Siemens · APOGEE PXC Modular (P2 Ethernet)All versions < V2.8.20
Siemens · Nucleus NETAll versions < V5.2
Siemens · Nucleus ReadyStart V3All versions < V2012.12
Siemens · Nucleus Source CodeAll versions
Siemens · PLUSCONTROL 1st GenAll versions
Siemens · TALON TC Compact (BACnet)All versions < V3.5.5
Siemens · TALON TC Modular (BACnet)All versions < V3.5.5

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Exploitation: Possible (1 to 10%). EPSS between 1% and 10%.
CISA KEV: Not listed
Public check: No public nuclei template
Weakness: Predictable Exact Value from Previous Values · Cryptography
Vendor: Siemens
Published: February 2021
Band: Possible (1 to 10%), February 2021

CoverageNo articles yet

No CyberSIXT article names CVE-2020-28388 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.