CVE-2026-29127

critical · 9.2

The IDC SFX2100 Satellite Receiver sets overly permissive file system permissions on the monitor user's home directory. The directory is configured with permissions 0777, granting read, write, and execute access to all local users on the system, which may cause local privilege escalation depending on conditions of the system due to the presence of highly privileged processes and binaries residing within the affected directory.

9.2

CVSS

0.2%

EPSS (exploit prob.)

7th

EPSS percentile

2026-03-05

Published

CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:H/SI:H/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Weaknesses

CWE-269CWE-863

Affected products

Vendor	Product	Affected versions
datacast	sfx2100_firmware	all versions
datacast	sfx2100	all versions

Check a specific version with /api/v1/cve/match.

References

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

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2026-29127