How severe is CVE-2025-63414?

CVE-2025-63414 has a CVSS 3.x base score of 10.0, 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-2025-63414 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (73rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-63414?

CVE-2025-63414 affects Allskyteam Allsky. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-63414?

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-2025-63414 have an EU (EUVD) identifier?

Yes. CVE-2025-63414 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-203804.

When was CVE-2025-63414 published?

CVE-2025-63414 was published on 2025-12-16 and last updated on 2026-06-17.

CVE-2025-63414

CVE-2025-63414 is a critical-severity vulnerability in Allskyteam Allsky with a CVSS 3.x base score of 10.0. 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-22.

Key facts

Severity: Critical (CVSS 3.x base score 10.0)
EPSS exploit prediction: 2% (73rd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-203804
Weakness: CWE-22
Affected product: Allskyteam Allsky
Published: 2025-12-16
Last modified: 2026-06-17

Description

A Path Traversal vulnerability in the Allsky WebUI version v2024.12.06_06 allows an unauthenticated remote attacker to achieve arbitrary command execution. By sending a crafted HTTP request to the /html/execute.php endpoint with a malicious payload in the id parameter, an attacker can execute arbitrary commands on the underlying operating system, leading to full remote code execution (RCE).

Frequently asked questions

What is CVE-2025-63414?: A Path Traversal vulnerability in the Allsky WebUI version v2024.12.06_06 allows an unauthenticated remote attacker to achieve arbitrary command execution. By sending a crafted HTTP request to the /html/execute.php endpoint with a malicious payload in the id parameter, an attacker can execute arbitrary commands on the underlying operating system, leading to full remote code execution (RCE).
How severe is CVE-2025-63414?: CVE-2025-63414 has a CVSS 3.x base score of 10.0, 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-2025-63414 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (73rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-63414?: CVE-2025-63414 affects Allskyteam Allsky. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-63414?: 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-2025-63414 have an EU (EUVD) identifier?: Yes. CVE-2025-63414 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-203804.
When was CVE-2025-63414 published?: CVE-2025-63414 was published on 2025-12-16 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:allskyteam:allsky:2024.12.06_06:*:*:*:*:*:*:*

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