CVE-2022-45937

mediumPriorität · verfolgen · 26EPSS 0.007 · 51. PerzentilDEEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.65% (51st) EPSS

CVSS 6.5 · medium

Is it mine?

33 products

Prüfe deine Angriffsfläche

Who says so?

5 sources

cnnvd · enisa_euvd · cisa_csaf_ot · nvd

EPSS · bewertet 2026-10-23

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), TALON TC Compact (BACnet) (All versions < V3.5.5), TALON TC Modular (BACnet) (All versions < V3.5.5). A low privilege authenticated attacker with network access to the integrated web server could download sensitive information from the device containing user account credentials.

Behebungen

Hersteller-Fix, Mitigation oder Workaround, wie von den Quellen veröffentlicht.

Ein Hersteller-Fix ist verfügbar.

BehobenAPOGEE PXC Compact (BACnet)siemens_psirt
Update to V3.5.5 or later version
https://partnerportal.extranet.dc.siemens.com/
BehobenAPOGEE PXC Compact (P2 Ethernet)siemens_psirt
Update to V2.8.20 or later version
https://partnerportal.extranet.dc.siemens.com/
BehobenAPOGEE PXC Modular (BACnet)siemens_psirt
Update to V3.5.5 or later version
https://partnerportal.extranet.dc.siemens.com/
BehobenAPOGEE PXC Modular (P2 Ethernet)siemens_psirt
Update to V2.8.20 or later version
https://partnerportal.extranet.dc.siemens.com/
BehobenTALON TC Compact (BACnet)siemens_psirt
Update to V3.5.5 or later version
https://partnerportal.extranet.dc.siemens.com/
BehobenTALON TC Modular (BACnet)siemens_psirt
Update to V3.5.5 or later version
https://partnerportal.extranet.dc.siemens.com/
BehobenAPOGEE PXC Compact (BACnet)cisa_csaf_ot
Update to V3.5.5 or later version
https://partnerportal.extranet.dc.siemens.com/
BehobenAPOGEE PXC Compact (P2 Ethernet)cisa_csaf_ot
Update to V2.8.20 or later version
https://partnerportal.extranet.dc.siemens.com/
BehobenAPOGEE PXC Modular (BACnet)cisa_csaf_ot
Update to V3.5.5 or later version
https://partnerportal.extranet.dc.siemens.com/
BehobenAPOGEE PXC Modular (P2 Ethernet)cisa_csaf_ot
Update to V2.8.20 or later version
https://partnerportal.extranet.dc.siemens.com/
BehobenTALON TC Compact (BACnet)cisa_csaf_ot
Update to V3.5.5 or later version
https://partnerportal.extranet.dc.siemens.com/
BehobenTALON TC Modular (BACnet)cisa_csaf_ot
Update to V3.5.5 or later version
https://partnerportal.extranet.dc.siemens.com/

cvss

Technischer Schweregrad, 0–10. Eine Zeile je Quelle.

8.8

010

Basiswert 0–10 · höher = schwerwiegender · Vektor überfahren zum Auflösen⚠ Quellen uneinig · medium–high · 6–8.8

v3.16.5mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:Nprimary · NVD / NIST USAusnutzbarkeit 2.8 · Auswirkung 3.6

v3.18.8highCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:Csecondary · CISA US

v3.18.8highCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:Csecondary · ENISA EU

v3.18.8highCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:Hsecondary · productcert@siemens.com DEAusnutzbarkeit 2.8 · Auswirkung 5.9

v3.18.8highCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:Csecondary · Siemens ProductCERT DE

v3.16mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:Usecondary · CVSS-BT (t0sche)

SSVC

Eine Handlungsentscheidung — aus Ausnutzung und Auswirkung.

Exploitation: none · Automatable: no · Technical Impact: totalcoordinatorcisa_ssvcUS

schwächen

Die CWE-Schwächeklassen, zu denen dies gehört.

CWE-284USCWE-284USCWE-284US

betroffene Produkte (33)

Betroffene Produkte und Versionsbereiche.

APOGEE PXC Compact (BACnet)alle Versionencisa_csaf_otUS
APOGEE PXC Compact (P2 Ethernet)alle Versionencisa_csaf_otUS
APOGEE PXC Modular (BACnet)alle Versionencisa_csaf_otUS
APOGEE PXC Modular (P2 Ethernet)alle Versionencisa_csaf_otUS
TALON TC Compact (BACnet)alle Versionencisa_csaf_otUS
TALON TC Modular (BACnet)alle Versionencisa_csaf_otUS
Siemens APOGEE PXC Compact (BACnet)< V3.5.5cisa_csaf_otUS
Siemens APOGEE PXC Compact (P2 Ethernet)< V2.8.20cisa_csaf_otUS
Siemens APOGEE PXC Modular (BACnet)< V3.5.5cisa_csaf_otUS
Siemens APOGEE PXC Modular (P2 Ethernet)< V2.8.20cisa_csaf_otUS
Siemens TALON TC Compact (BACnet)< V3.5.5cisa_csaf_otUS
Siemens TALON TC Modular (BACnet)< V3.5.5cisa_csaf_otUS
Siemens APOGEE PXC Compact (BACnet)All versions → V3.5.5enisa_euvdEU
Siemens APOGEE PXC Compact (P2 Ethernet)All versions → V2.8.20enisa_euvdEU
Siemens APOGEE PXC Modular (BACnet)All versions → V3.5.5enisa_euvdEU
Siemens APOGEE PXC Modular (P2 Ethernet)All versions → V2.8.20enisa_euvdEU
Siemens TALON TC Compact (BACnet)All versions → V3.5.5enisa_euvdEU
Siemens TALON TC Modular (BACnet)All versions → V3.5.5enisa_euvdEU
siemens pxc00-e96.a firmware< 3.5.5nvdUScpe:2.3:o:siemens:pxc00-e96.a_firmware:*:*:*:*:*:*:*:*
siemens pxc100-e96.a firmware< 3.5.5nvdUScpe:2.3:o:siemens:pxc100-e96.a_firmware:*:*:*:*:*:*:*:*

20 von 33 angezeigt

Advisories (2)

Hersteller- und Ökosystem-Meldungen dazu.

SSA-180579SSA-180579: Privilege Management Vulnerability and Multiple Nucleus RTOS Vulnerabilities in APOGEE/TALON Field Panels before V3.5.5/V2.8.202022-12-13csaf · siemens_psirtDE
APOGEE PXC / TALON TC field panels (BACnet before V3.5.5 and P2 Ethernet before V2.8.20) contain multiple vulnerabilities: - CVE-2022-45937: A privilege management vulnerability that could allow low privilege authenticated attackers to gain high privilege access. - CVE-2020-28388: Predictable Initial Sequence Numbers in the TCP/IP Stack of Nucleus RTOS (real-time operating system) used by the affected products. - Several vulnerabilities in the DNS (domain name service) implementation of Nucleus RTOS. Siemens has released updates for the affected products and recommends to update to the latest versions.
ICSA-22-349-16Siemens APOGEE and TALON2022-12-13icsa · cisa_csaf_otUS
APOGEE PXC / TALON TC field panels (BACnet before V3.5.5 and P2 Ethernet before V2.8.20) contain multiple vulnerabilities: - CVE-2022-45937: A privilege management vulnerability that could allow low privilege authenticated attackers to gain high privilege access. - CVE-2020-28388: Predictable Initial Sequence Numbers in the TCP/IP Stack of Nucleus RTOS (real-time operating system) used by the affected products. - Several vulnerabilities in the DNS (domain name service) implementation of Nucleus RTOS. Siemens has released updates for the affected products and recommends to update to the latest versions.

auch bekannt als (3)

Weitere Namen und Kennungen dieser Entität.

quellen

Welche Quellen diesen Datensatz belegen und wann.

cnnvd enisa_euvd cisa_csaf_ot nvd siemens_psirt NVD CVE.org MITRE

veröffentlicht 2022-12-13geändert 2026-06-17

Referenzen (4)

Externe Belege — Patches, Meldungen, Analysen.

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