Unauthenticated Remote Code Execution
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| ViaSat | RM5110 | unaffected |
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| ViaSat | RM5111 | unaffected |
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| Viasat | RG1100 | unaffected |
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| Viasat | EG1000 | unaffected |
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| Viasat | EG1020 | unaffected |
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No data.
No data.
No data available yet.
Vendor Solution
A patch has been deployed by Viasat through the auto-update mechanism. Make sure you're running on a version above 4.3.0.2 to validate that your modem was updated.
Vendor Workaround
Disable Dynamic DNS on your modem.
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2025-12539 | 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. |
No CVSS v3.1
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.205% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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| Type | Values Removed | Values Added |
|---|---|---|
| Description | 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. | |
| Title | Unauthenticated Remote Code Execution | |
| Weaknesses | CWE-120 | |
| References |
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| Metrics |
cvssV4_0
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No data.