CVE-2026-29125 Details
Description
IDC SFX2100 Satalite Recievers set the `/etc/resolv.conf` file to be world-writable by any local user, allowing DNS resolver tampering that can redirect network communications, facilitate man-in-the-middle attacks, and cause denial of service.
A vulnerability exists in the IDC SFX2100 satellite receivers, which are used by organizations such as the US Department of Defense and the European Space Agency. The issue arises from the receivers setting the '/etc/resolv.conf' file to be world-writable, allowing any local user to tamper with the DNS resolver. This could lead to unauthorized redirection of network communications, facilitate man-in-the-middle attacks, and cause denial-of-service conditions.
Metrics
CVSS 4.0 Severity and Vector Strings:
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed Mar 5, 2026References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://www.abdulmhsblog.com/posts/sfx2100-vulns/ | Gridware | ExploitThird Party Advisory |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-732 | Incorrect Permission Assignment for Critical Resource | Gridware |
Affected Products
| Product | Versions |
|---|---|
| datacast sfx2100 firmware | All versions |
CPE
Remediation
| |
| datacast sfx2100 | All versions |
CPE
Remediation
| |
Change History
5 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | Gridware |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Mar 11, 2026 | Initial Analysis | [email protected] |
| Mar 5, 2026 | CVE Modified | Gridware |
| Mar 5, 2026 | New CVE Received | Gridware |