CVE-2026-29127: critical vulnerability in International Datacasting Corporation SFX2100…
Incorrect Permission Assignment(777) on `monitor` Users Home Directory Containing SUID Root Binaries in IDC SFX2100
Published
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28Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 9.2epss 0.2%
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.
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
Affected products
International Datacasting Corporation · SFX2100 Satellite ReceiverRelated CVEs — International Datacasting Corporation SFX2100…
In the same product, most dangerous first.
CVE-2026-29128HIGHIDC SFX2100 Satellite Receiver bgpd/ospfd/ripd/zebra Config Credential Disclosure via World-Readable FilesEPSS 0.3%CVE-2026-29121HIGH`/sbin/ip` Binary given SETUID Permissions on IDC SFX2100 Leading to Potential LPEEPSS 0.2%CVE-2026-29126HIGHWorld-Writable, Root Owned/Run `/etc/udhcpc/default.script` in IDC SFX2100 Satellite Receiver Leads To Potential LPEEPSS 0.2%CVE-2026-29122HIGH`/bin/date` Binary given SETUID Permissions on IDC SFX2100 Leading to Potential LPEEPSS 0.2%CVE-2026-29123HIGHMultiple SUID Root Binaries in `xd` User Home Directory Leading to Potential Local Privilege EscalationEPSS 0.1%CVE-2026-29124HIGHMultiple SUID Root Binaries in `monitor` User Home Directory Leading to Potential Local Privilege EscalationEPSS 0.1%