Unauthenticated remote code execution in ViaSat RM5110
Priority LOW 35CWE-120Published · Updated
Key facts
- Attack vector
- Adjacent network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- High
- Attack requirements
- Present
- Impact type
- Code execution
- 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-120 and the CVSS impact.
Summary
An unauthenticated attacker on the WAN interface, with the ability to intercept Dynamic DNS (DDNS) traffic between DDNS services and the modem, could manipulate specific responses to include code that forces a buffer overflow on the modem. Customers that have not enabled Dynamic DNS on their modem are not vulnerable.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00205 10th 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
- 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 |
|---|---|---|---|---|---|
| ViaSat | RM5110 | up to 4.3.0.2 | — | No fix listed | CNA |
| ViaSat | RM5111 | up to 4.3.0.2 | — | No fix listed | CNA |
| ViaSat | RG1100 | up to 4.3.0.2 | — | No fix listed | CNA |
| ViaSat | EG1000 | up to 4.3.0.2 | — | No fix listed | CNA |
| ViaSat | EG1020 | up to 4.3.0.2 | — | No fix listed | CNA |
- RM5110 VendorViaSat Affected up to 4.3.0.2 Fixed in — No fix listed CNA
- RM5111 VendorViaSat Affected up to 4.3.0.2 Fixed in — No fix listed CNA
- RG1100 VendorViaSat Affected up to 4.3.0.2 Fixed in — No fix listed CNA
- EG1000 VendorViaSat Affected up to 4.3.0.2 Fixed in — No fix listed CNA
- EG1020 VendorViaSat Affected up to 4.3.0.2 Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2024-6199
- 2026-10-03 Alias added: GHSA-854w-ph8g-6mrh
References
More ViaSat vulnerabilities
- TI-2024-05747 SNORE Interface Unauthenticated Remote Code Execution CVSS 4.0HIGH 7.7
Sources
- CVE-2024-6199 · CVE Program
- CVE-2024-6199 · NVD
- FIRST EPSS
- GHSA-854w-ph8g-6mrh · 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