How severe is CVE-2025-3816?

CVE-2025-3816 has a CVSS 3.x base score of 4.7, rated medium severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2025-3816 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 6% (92nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-3816?

CVE-2025-3816 affects Westboy Cicadascms. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-3816?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2025-3816 have an EU (EUVD) identifier?

Yes. CVE-2025-3816 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-11939.

When was CVE-2025-3816 published?

CVE-2025-3816 was published on 2025-04-19 and last updated on 2026-06-17.

CVE-2025-3816

CVE-2025-3816 is a medium-severity vulnerability in Westboy Cicadascms with a CVSS 3.x base score of 4.7. 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-78.

Key facts

Severity: Medium (CVSS 3.x base score 4.7)
CVSS v2: 5.8
CVSS v4: 5.1
EPSS exploit prediction: 6% (92nd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-11939
Weakness: CWE-78
Affected product: Westboy Cicadascms
Published: 2025-04-19
Last modified: 2026-06-17

Description

A vulnerability classified as critical was found in westboy CicadasCMS 2.0. This vulnerability affects unknown code of the file /system/schedule/save of the component Scheduled Task Handler. The manipulation leads to os command injection. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.

Frequently asked questions

What is CVE-2025-3816?: A vulnerability classified as critical was found in westboy CicadasCMS 2.0. This vulnerability affects unknown code of the file /system/schedule/save of the component Scheduled Task Handler. The manipulation leads to os command injection. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.
How severe is CVE-2025-3816?: CVE-2025-3816 has a CVSS 3.x base score of 4.7, rated medium severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2025-3816 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 6% (92nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-3816?: CVE-2025-3816 affects Westboy Cicadascms. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-3816?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-3816 have an EU (EUVD) identifier?: Yes. CVE-2025-3816 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-11939.
When was CVE-2025-3816 published?: CVE-2025-3816 was published on 2025-04-19 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:westboy:cicadascms:1.0:*:*:*:*:*:*:*

More vulnerabilities in Westboy Cicadascms

CVE-2025-3585 — Medium (CVSS 6.3): A vulnerability classified as critical has been found in westboy CicadasCMS 1.0. This affects an unknown part of the…
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