Missing authentication in Q-Free MaxTime
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-306.
Summary
A CWE-306 "Missing Authentication for Critical Function" in maxtime/handleRoute.lua in Q-Free MaxTime less than or equal to version 2.11.0 allows an unauthenticated remote attacker to affect the device confidentiality, integrity, or availability in multiple unspecified ways via crafted HTTP requests.
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- Yes
- Technical impact
- Total
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2025-26339
- 2026-10-03 Alias added: GHSA-6g66-g3cm-gp6c
References
More Q-Free Maxtime vulnerabilities
- TI-2025-19322 Missing authentication in Q-Free MaxTime CVSS 3.1CRITICAL 9.8
- TI-2025-19308 Missing authentication in Q-Free MaxTime CVSS 3.1CRITICAL 9.8
- TI-2025-19307 Missing authentication in Q-Free MaxTime CVSS 3.1CRITICAL 9.8
- TI-2025-19305 Missing authentication in Q-Free MaxTime CVSS 3.1CRITICAL 9.8
- TI-2025-19304 Missing authentication in Q-Free MaxTime CVSS 3.1CRITICAL 9.8
- TI-2025-00934 A CWE-259 "Use of Hard-coded Password" for the root account in Q-Free MaxTime less than… CVSS 3.1CRITICAL 9.8
Sources
- CVE-2025-26339 · CVE Program
- CVE-2025-26339 · NVD
- FIRST EPSS
- GHSA-6g66-g3cm-gp6c · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences