CVE-2026-28775— International Datacasting SFX2100 SuperFlex Satellite Receiver 安全漏洞
一分钟漏洞结论
影响对象
International Datacasting Corporation (IDC) SFX2100 Series SuperFlex SatelliteReceiver
利用判断
尚无明确在野利用证据，仍需结合暴露面评估
建议动作
优先检查厂商安全公告和参考链接中的修复版本；无法立即升级时，限制受影响服务暴露并加强监测。
International Datacasting Corporation International Datacasting SFX2100 SuperFlex Satellite Receiver是美国International Datacasting Corporation公司的一个专业广播级卫星信号接收设备。 International Datacasting SFX2100 SuperFlex Satellite Receiver存在安全漏洞，该漏洞源于SNMP服务不安全地配置了具有读写权限的私
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一、 漏洞 CVE-2026-28775 基础信息
漏洞信息
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Vulnerability Title
Unauthenticated RCE via SNMP Default Writable Community String
来源: CVE Program / CVE List V5
Vulnerability Description
An unauthenticated Remote Code Execution (RCE) vulnerability exists in the SNMP service of International Datacasting Corporation (IDC) SFX Series SuperFlex SatelliteReceiver. The deployment insecurely provisions the `private` SNMP community string with read/write access by default. Because the SNMP agent runs as root, an unauthenticated remote attacker can utilize `NET-SNMP-EXTEND-MIB` directives, abusing the fact that the system runs a vulnerable version of net-snmp pre 5.8, to execute arbitrary operating system commands with root privileges.
来源: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
来源: CVE Program / CVE List V5
Vulnerability Type
不安全的默认资源初始化
来源: CVE Program / CVE List V5
Vulnerability Title
International Datacasting SFX2100 SuperFlex Satellite Receiver 安全漏洞
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Description
International Datacasting Corporation International Datacasting SFX2100 SuperFlex Satellite Receiver是美国International Datacasting Corporation公司的一个专业广播级卫星信号接收设备。 International Datacasting SFX2100 SuperFlex Satellite Receiver存在安全漏洞，该漏洞源于SNMP服务不安全地配置了具有读写权限的私
来源: 中国国家信息安全漏洞库 CNNVD
CVSS Information
N/A
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Type
N/A
来源: 中国国家信息安全漏洞库 CNNVD
受影响产品
| 厂商 | 产品 | 影响版本 | CPE | 订阅 |
|---|---|---|---|---|
| International Datacasting Corporation (IDC) | SFX2100 Series SuperFlex SatelliteReceiver | SFX2100 | - |
|
二、漏洞 CVE-2026-28775 的公开POC
| # | POC 描述 | 源链接 | 神龙链接 |
|---|
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CVE-2026-28775 安全博客文章 (2)
同批安全公告 · International Datacasting Corporation (IDC) · 2026-03-04 · 共 11 条
| CVE-2026-28770 | International Datacasting SFX Series SuperFlex Satellite Receiver Web management interface | |
| CVE-2026-28769 | International Datacasting SFX Series SuperFlex Satellite Receiver Web management interface | |
| CVE-2026-28772 | International Datacasting SFX Series SuperFlex Satellite Receiver Web management interface | |
| CVE-2026-28774 | International Datacasting SFX Series SuperFlex Satellite Receiver Web management interface | |
| CVE-2026-28771 | International Datacasting SFX Series SuperFlex Satellite Receiver Web management interface | |
| CVE-2026-28773 | International Datacasting SFX Series SuperFlex Satellite Receiver Web management interface | |
| CVE-2026-29119 | International Datacasting SFX2100 SuperFlex Satellite Receiver 安全漏洞 | |
| CVE-2026-28777 | International Datacasting SFX2100 SuperFlex Satellite Receiver 安全漏洞 | |
| CVE-2026-28776 | International Datacasting SFX2100 SuperFlex Satellite Receiver 安全漏洞 | |
| CVE-2026-28778 | International Datacasting SFX2100 SuperFlex Satellite Receiver 安全漏洞 |
IV. Related Vulnerabilities
Same vendor: International Datacasting Corporation (IDC)
-
CVE-2026-29119
International Datacasting SFX2100 SuperFlex Satellite Receiv -
CVE-2026-28778
International Datacasting SFX2100 SuperFlex Satellite Receiv -
CVE-2026-28777
International Datacasting SFX2100 SuperFlex Satellite Receiv -
CVE-2026-28776
International Datacasting SFX2100 SuperFlex Satellite Receiv -
CVE-2026-28774
International Datacasting SFX Series SuperFlex Satellite Rec
V. Comments for CVE-2026-28775
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