What’s Vulnerable › Vulnerabilities

CVE-2025-61956: Missing Authentication for Critical Function in Radiometrics VizAir

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.7% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2025-11-04 · updated 2026-10-18
• Weakness: CWE-306

Description

Radiometrics VizAir is vulnerable to a lack of authentication mechanisms for critical functions, such as admin access and API requests. Attackers can modify configurations without authentication, potentially manipulating active runway settings and misleading air traffic control (ATC) and pilots. Additionally, manipulated meteorological data could mislead forecasters and ATC, causing inaccurate flight planning.

Affected products

• Radiometrics VizAir: before 2025-08 — fixed in 2025-08

How to fix

Upgrade to a fixed version: Radiometrics VizAir 2025-08. Check the vendor advisory for mitigations.

References

• https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2025/icsa-25-308-04.json
• https://www.cisa.gov/news-events/ics-advisories/icsa-25-308-04

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