Denial of Service Vulnerability in APOGEE and TALON Products by Siemens
CVE-2026-102074

8.7HIGH

Key Information:

Vendor

Siemens
Status
Apogee Mbc (ppc) (bacnet)
Apogee Mbc (ppc) (p2 Ethernet)
Apogee Mec (ppc) (bacnet)
Apogee Mec (ppc) (p2 Ethernet)
Vendor
CVE Published:
13 October 2026

What is CVE-2026-102074?

An identified vulnerability in Siemens' APOGEE and TALON products affects the FTP service's validation of user input length. This shortcoming allows a remote, unauthenticated attacker to exploit the flaw, potentially leading to a denial of service scenario.

Affected Version(s)

APOGEE MBC (PPC) (BACnet) 0

APOGEE MBC (PPC) (P2 Ethernet) 0

APOGEE MEC (PPC) (BACnet) 0

References

https://cert-portal.siemens.com/productcert/html/ssa-3330...

CVSS V4

Score:
8.7
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.