How severe is CVE-2024-31854?

CVE-2024-31854 has a CVSS 3.x base score of 8.1, rated high severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2024-31854 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (7th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-31854?

CVE-2024-31854 affects Siemens Sicam Toolbox Ii. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-31854?

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-2024-31854 have an EU (EUVD) identifier?

Yes. CVE-2024-31854 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-29724.

When was CVE-2024-31854 published?

CVE-2024-31854 was published on 2025-07-08 and last updated on 2026-06-17.

CVE-2024-31854

CVE-2024-31854 is a high-severity vulnerability in Siemens Sicam Toolbox Ii with a CVSS 3.x base score of 8.1. 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-295.

Key facts

Severity: High (CVSS 3.x base score 8.1)
CVSS v4: 7.7
EPSS exploit prediction: 0% (7th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-29724
Weakness: CWE-295
Affected product: Siemens Sicam Toolbox Ii
Published: 2025-07-08
Last modified: 2026-06-17

Description

A vulnerability has been identified in SICAM TOOLBOX II (All versions < V07.11). During establishment of a https connection to the TLS server of a managed device, the affected application doesn't check device's certificate common name against an expected value. This could allow an attacker to execute an on-path network (MitM) attack.

Frequently asked questions

What is CVE-2024-31854?: A vulnerability has been identified in SICAM TOOLBOX II (All versions < V07.11). During establishment of a https connection to the TLS server of a managed device, the affected application doesn't check device's certificate common name against an expected value. This could allow an attacker to execute an on-path network (MitM) attack.
How severe is CVE-2024-31854?: CVE-2024-31854 has a CVSS 3.x base score of 8.1, rated high severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2024-31854 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (7th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-31854?: CVE-2024-31854 affects Siemens Sicam Toolbox Ii. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-31854?: 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-2024-31854 have an EU (EUVD) identifier?: Yes. CVE-2024-31854 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-29724.
When was CVE-2024-31854 published?: CVE-2024-31854 was published on 2025-07-08 and last updated on 2026-06-17.

References

https://cert-portal.siemens.com/productcert/html/ssa-183963.html

Affected products (1)

cpe:2.3:a:siemens:sicam_toolbox_ii:*:*:*:*:*:*:*:*

More vulnerabilities in Siemens Sicam Toolbox Ii

CVE-2024-31853 — High (CVSS 8.1): A vulnerability has been identified in SICAM TOOLBOX II (All versions < V07.11). During establishment of a https…
CVE-2023-38641 — High (CVSS 7.8): A vulnerability has been identified in SICAM TOOLBOX II (All versions < V07.10). The affected application's database…
CVE-2022-39062 — High (CVSS 7.8): A vulnerability has been identified in SICAM TOOLBOX II (All versions < V07.10). Affected applications do not properly…
CVE-2021-45106 — Medium (CVSS 6.5): A vulnerability has been identified in SICAM TOOLBOX II (All versions). Affected applications use a circumventable…

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