How severe is CVE-2025-54944?

CVE-2025-54944 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2025-54944 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (46th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-54944?

CVE-2025-54944 affects Sun.net Ehrd Ctms. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-54944?

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

Does CVE-2025-54944 have an EU (EUVD) identifier?

Yes. CVE-2025-54944 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-26257.

When was CVE-2025-54944 published?

CVE-2025-54944 was published on 2025-08-30 and last updated on 2026-06-17.

CVE-2025-54944

CVE-2025-54944 is a critical-severity vulnerability in Sun.net Ehrd Ctms with a CVSS 3.x base score of 9.8. 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-434.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
CVSS v4: 6.9
EPSS exploit prediction: 1% (46th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-26257
Weakness: CWE-434
Affected product: Sun.net Ehrd Ctms
Published: 2025-08-30
Last modified: 2026-06-17

Description

An unrestricted upload of file with dangerous type vulnerability in SUNNET Corporate Training Management System before 10.11 allows remote attackers to write malicious code in a specific file, which may lead to arbitrary code execution.

Frequently asked questions

What is CVE-2025-54944?: An unrestricted upload of file with dangerous type vulnerability in SUNNET Corporate Training Management System before 10.11 allows remote attackers to write malicious code in a specific file, which may lead to arbitrary code execution.
How severe is CVE-2025-54944?: CVE-2025-54944 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2025-54944 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (46th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-54944?: CVE-2025-54944 affects Sun.net Ehrd Ctms. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-54944?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
Does CVE-2025-54944 have an EU (EUVD) identifier?: Yes. CVE-2025-54944 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-26257.
When was CVE-2025-54944 published?: CVE-2025-54944 was published on 2025-08-30 and last updated on 2026-06-17.

References

https://zuso.ai/advisory/za-2025-12

Affected products (1)

cpe:2.3:a:sun.net:ehrd_ctms:*:*:*:*:*:*:*:*

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