CVE-2026-28777 describes a critical vulnerability in the International Datacasting Corporation (IDC) SFX2100 Satellite Receiver, stemming from a trivial default password for the 'user' account. This allows an unauthenticated remote attacker to gain unauthorized SSH access, initially to a restricted shell, but then trivially escalate to a full interactive shell. With a CVSS score of 9.2 (CRITICAL), the vulnerability is easily exploitable over the network with low attack complexity, posing a significant risk of high impact to system confidentiality. While there is no evidence of active exploitation, public exploit code, or significant community discussion, the ease of exploitation makes it a serious concern.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
Range not provided by sourceCPE matchmatch criteria | cpe:2.3:o:datacast:sfx2100_firmware:-:*:*:*:*:*:*:* |
CVSS version used by this source: 4.0
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/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
No social media mentions found for this CVE.
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.