uniFLOW Online Legacy UI Previous login session retained when entering Reduced Function Login
Priority LOW 18CWE-613Published · Updated
Key facts
- Attack vector
- Physical
- Privileges required
- Low
- User interaction
- Passive
- Attack complexity
- Low
- Attack requirements
- Present
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- None · High · None
- Fix status
- No fix listed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-613.
Summary
A session management vulnerability exists in the Legacy UI Reduced Function Login feature of NT-ware uniFLOW Online. Under specific timing conditions during Service Offline Emergency Mode, a previously authenticated session may be retained after logout, which could allow a subsequent user to be authenticated as the previous user and gain unauthorised limited access to device functionality.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00177 7th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
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-2026-92378
- 2026-10-03 Alias added: GHSA-hgj5-8xcv-g949
References
More NT-ware vulnerabilities
- TI-2024-01505 uniFLOW Online device registration susceptible to compromise CVSS 4.0HIGH 8.3
- TI-2026-01131 Insufficiently protected credentials in NT-ware uniFLOW ULM Standalone CVSS 4.0MEDIUM 4.8
Sources
- CVE-2026-92378 · CVE Program
- CVE-2026-92378 · NVD
- FIRST EPSS
- GHSA-hgj5-8xcv-g949 · GitHub Advisory Database · CC BY 4.0
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