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CVE-2025-27783

Applio remote code execution

9.8 CRITICALEPSS 1.09%
  1. Published19 Mar 2025

Description

Applio is a voice conversion tool. Versions 3.2.8-bugfix and prior are vulnerable to arbitrary file write in train.py. This issue may lead to writing arbitrary files on the Applio server. It can also be used in conjunction with an unsafe deserialization to achieve remote code execution. As of time of publication, no known patches are available.

CVSS 3.1 breakdown

Attack vectorNetwork
Attack complexityLow
Privileges requiredNone
User interactionNone
ScopeUnchanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

Applio≤ 3.2.8-bugfix

Remediation

No fixed version is recorded in the NVD data. Check the vendor advisory for the latest guidance.

Frequently asked

Is CVE-2025-27783 being actively exploited?

CVE-2025-27783 is not in the CISA KEV catalog. Its EPSS exploit probability is 1.09%.

How severe is CVE-2025-27783?

CVE-2025-27783 has a CVSS 3.1 base score of 9.8, rated critical. EPSS estimates a 1.09% probability of exploitation.

Which products are affected by CVE-2025-27783?

Affected products include Applio.

How do I fix CVE-2025-27783?

Apply the vendor's patch or advisory guidance, then verify no affected versions remain across your devices.

How Secuno handles this

Secuno correlates vulnerabilities like CVE-2025-27783 against the real software inventory on every managed device, as each hourly inventory arrives. Rather than a static severity, each match is scored in context: exploit availability, EPSS, the asset's exposure, and business criticality decide where it lands in the queue. If an affected version is present anywhere across your portfolio, it surfaces automatically with a prioritised remediation path.

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Data from the NVD, CISA KEV catalog and FIRST EPSS. CVSS 3.1 base score shown where available.