Missing Authentication for Critical Function in Pharos Controls Mosaic Show Controller
Priority MEDIUM 49CWE-306Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Attack requirements
- None
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-306.
Summary
A Missing Authentication for Critical Function vulnerability in Pharos Controls Mosaic Show Controller firmware version 2.15.3 could allow an unauthenticated attacker to bypass authentication and execute arbitrary commands with root privileges.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00595 48th 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
- 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
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Pharos Controls | Mosaic Show Controller | 2.15.3 | — | No fix listed | CNA |
- Mosaic Show Controller VendorPharos Controls Affected 2.15.3 Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2026-2417
- 2026-10-03 Alias added: GHSA-g4m3-7qqq-fgp4
References
More Pharos Controls vulnerabilities
- TI-2018-09291 Pharos Controls devices allow remote attackers to obtain potentially sensitive… CVSS 3.0HIGH 7.5
Sources
- CVE-2026-2417 · CVE Program
- CVE-2026-2417 · NVD
- FIRST EPSS
- GHSA-g4m3-7qqq-fgp4 · 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