How severe is CVE-2024-54089?

CVE-2024-54089 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2024-54089 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (9th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2024-54089?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2024-54089 have an EU (EUVD) identifier?

Yes. CVE-2024-54089 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-52266.

When was CVE-2024-54089 published?

CVE-2024-54089 was published on 2025-02-11 and last updated on 2026-06-17.

CVE-2024-54089

CVE-2024-54089 is a high-severity vulnerability with a CVSS 3.x base score of 7.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-326.

Key facts

Severity: High (CVSS 3.x base score 7.5)
CVSS v4: 8.7
EPSS exploit prediction: 0% (9th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-52266
Weakness: CWE-326
Published: 2025-02-11
Last modified: 2026-06-17

Description

A vulnerability has been identified in APOGEE PXC Series (BACnet) (All versions), APOGEE PXC Series (P2 Ethernet) (All versions), TALON TC Series (BACnet) (All versions). Affected devices contain a weak encryption mechanism based on a hard-coded key. This could allow an attacker to guess or decrypt the password from the cyphertext.

Frequently asked questions

What is CVE-2024-54089?: A vulnerability has been identified in APOGEE PXC Series (BACnet) (All versions), APOGEE PXC Series (P2 Ethernet) (All versions), TALON TC Series (BACnet) (All versions). Affected devices contain a weak encryption mechanism based on a hard-coded key. This could allow an attacker to guess or decrypt the password from the cyphertext.
How severe is CVE-2024-54089?: CVE-2024-54089 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2024-54089 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (9th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2024-54089?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2024-54089 have an EU (EUVD) identifier?: Yes. CVE-2024-54089 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-52266.
When was CVE-2024-54089 published?: CVE-2024-54089 was published on 2025-02-11 and last updated on 2026-06-17.

References

https://cert-portal.siemens.com/productcert/html/ssa-615116.html

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