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CVE-2022-45937

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...

Published: Dec 13, 2022Updated: Nov 21, 2024 Sources: CVE List NVD csafCWE-284
8.8HIGH
NVD MITRE
EPSS Score
0.6%
Top 52.9%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available
Self-Check
Not available

Description

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.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:LPR:LUI:NS:UC:HI:HA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:LPrivileges Required
Low
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
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Weaknesses

CWE-284NVD-CWE-noinfo

Affected Products

Siemens
commercial·DEaka siemens ag
pxc00-e96.a firmware
ICS / OT / IoT
pxc100-e96.a firmware
ICS / OT / IoT
pxx-485.3 firmware
ICS / OT / IoT
pxc16.2-pe.a firmware
ICS / OT / IoT
pxc24.2-pe.a firmware
ICS / OT / IoT
pxc24.2-pef.a firmware
ICS / OT / IoT
pxc24.2-per.a firmware
ICS / OT / IoT
pxc24.2-perf.a firmware
ICS / OT / IoT
and 7 more affected products View all →

Exploitability

Official Patch Available
Is your org exposed to CVE-2022-45937?We can run the check for you — a free external exposure review, no install. Check my exposure

References

https://cert-portal.siemens.com/productcert/csaf/ssa-180579.json
cert-portal.siemens.com
https://cert-portal.siemens.com/productcert/html/ssa-180579.html
cert-portal.siemens.com
https://cert-portal.siemens.com/productcert/pdf/ssa-180579.pdf
cert-portal.siemens.com
and 9 more references View all →

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