VulnSocial

CVE-2026-28776Disclosure(datacast / sfx2100)

LOWCVSS 9.8 · CRITICAL

Signal is active with 1 mentions in latest observed window

Immediate actions

  • Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

International Datacasting Corporation (IDC) SFX Series SuperFlex SatelliteReceiver contains hardcoded credentials for the `monitor` account. A remote unauthenticated attacker can use these trivial, undocumented credentials to access the system via SSH. While initially dropped into a restricted shell, the attacker can trivially break out to achieve standard shell functionality.

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0.0/ 10 priority

Sources & remediation

Exploit / PoC references
Weakness type (CWE)
CWE-798

Priority

LOW

Exploitation

NONE

PoC

YES

Patch

NONE

Momentum

STABLE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

  • sfx2100
  • sfx2100_firmware

Threat summary

  • 3 mentions across 2 observed days
  • Momentum state: stable

What's happening

  • Technical details provided in 2 signals
  • Disclosure: 2 classified signals
  • General: 1 classified signal
  • Peaked 1d ago at 2 mentions (2026-03-04); latest day: 1
  • 3 total mentions across 2 days

Affected systems

Vendors
datacast
Products
sfx2100sfx2100_firmware

1 version affected across 2 products

Deep dive

Activity timeline3 mentions / 2d
01122Mentions · 2026-03-04: 2Mentions · 2026-03-05: 1Technical Details · 2026-03-04: 203-0403-05
Signal classification2 categories
Disclosure
266.7%
General
133.3%
Referenced assets3 URLs
Classification over time
DateTotalLabels
2026-03-042
Disclosure2
2026-03-051
General1
Full discourse3 posts
  • CVEarity@CVEarity
    General

    ⚡ New CVE Alert: CVE-2026-28776 📊 Severity: 7.8 🚨 Risk Level: High 🧩 Affects: Multiple / Unspecified Products Reference: https://nvd.nist.gov/vuln/detail/CVE-2026-28776 #CVE-2026-28776 #CVE #High  #CyberSecurity #InfoSec https://t.co/WurUFzk76h

    Post summary

    The tweet announces a new CVE with basic severity information but lacks detailed technical data, exploits, or mitigation steps.

    0000036
    65 followersView on X
  • Infoflowcloud@infoflowcloud
    Disclosure

    🚨*CVE* CVE-2026-28776 International Datacasting Corporation (IDC) SFX Series SuperFlex SatelliteReceiver contains hardcoded credentials for the `monitor` account. A remote unauthenticated … https://www.cve.org/CVERecord?id=CVE-2026-28776 ----- Traducción: CVE-2026-28776 Int… http://infoflow.cloud`

    Post summary

    The post announces CVE-2026-28776, highlighting hardcoded credentials that enable remote unauthenticated access, but it does not provide a PoC, exploit code, or patch information.

    0000024
    55 followersView on X
  • CVE@CVEnew
    Disclosure

    CVE-2026-28776 International Datacasting Corporation (IDC) SFX Series SuperFlex SatelliteReceiver contains hardcoded credentials for the `monitor` account. A remote unauthenticated … https://www.cve.org/CVERecord?id=CVE-2026-28776

    Post summary

    The CVE-2026-28776 vulnerability in IDC SFX Series SuperFlex SatelliteReceiver involves hardcoded monitor credentials that allow remote unauthenticated access.

    00000206
    56.6K followersView on X
CPE platform detail2 entries

2 of 2 entries

PartVendorProductVersionTarget SWTarget HW
HWdatacastsfx2100---
OSdatacastsfx2100_firmware---

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