What’s Vulnerable › Vulnerabilities

CVE-2025-3927: CVE-2025-3927

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.6% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2025-05-02 · updated 2026-06-17
• Weakness: CWE-862

Description

Digigram's PYKO-OUT audio-over-IP (AoIP) web-server does not require a password by default, allowing any attacker with the target IP address to connect and compromise the device, potentially pivoting to connected network or hardware devices.

Affected products

• Digigram PYKO-OUT: all versions

References

• https://www.digigram.com/download/pyko-out-user-manual-en-jan-2019/
• https://www.kb.cert.org/vuls/id/360686

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