International Datacasting Corporation SFX2100 SuperFlex SatelliteReceiver SNMP Service insecure default initialization of resource

CVSS Meta Temp Score
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CTI Interest Score
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9.8$0-$5k0.00

Summaryinfo

A vulnerability was found in International Datacasting Corporation SFX2100 SuperFlex SatelliteReceiver. It has been rated as very critical. This affects an unknown part of the component SNMP Service. This manipulation causes insecure default initialization of resource. This vulnerability is handled as CVE-2026-28775. The attack can be initiated remotely. There is not any exploit available.

Detailsinfo

A vulnerability has been found in International Datacasting Corporation SFX2100 SuperFlex SatelliteReceiver (version unknown) and classified as very critical. Affected by this vulnerability is an unknown function of the component SNMP Service. The manipulation with an unknown input leads to a insecure default initialization of resource vulnerability. The CWE definition for the vulnerability is CWE-1188. The product initializes or sets a resource with a default that is intended to be changed by the administrator, but the default is not secure. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

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.

The weakness was released by Abdul Mhanni. It is possible to read the advisory at abdulmhsblog.com. This vulnerability is known as CVE-2026-28775 since 03/03/2026. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. The technical details are unknown and an exploit is not publicly available. The pricing for an exploit might be around USD $0-$5k at the moment (estimation calculated on 03/11/2026).

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Vendor

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA CVSS-B Score: 🔒
CNA CVSS-BT Score: 🔒
CNA Vector: 🔒

CVSSv3info

VulDB Meta Base Score: 9.8
VulDB Meta Temp Score: 9.8

VulDB Base Score: 9.8
VulDB Temp Score: 9.8
VulDB Vector: 🔒
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔒

CVSSv2info

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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Insecure default initialization of resource
CWE: CWE-1188
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Status: Not defined

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔒

Timelineinfo

03/03/2026 CVE reserved
03/04/2026 +1 days Advisory disclosed
03/04/2026 +0 days VulDB entry created
03/11/2026 +7 days VulDB entry last update

Sourcesinfo

Advisory: abdulmhsblog.com
Researcher: Abdul Mhanni
Status: Not defined

CVE: CVE-2026-28775 (🔒)
GCVE (CVE): GCVE-0-2026-28775
GCVE (VulDB): GCVE-100-348691

Entryinfo

Created: 03/04/2026 10:48
Updated: 03/11/2026 03:22
Changes: 03/04/2026 10:48 (64), 03/10/2026 02:22 (9), 03/11/2026 03:22 (1)
Complete: 🔍
Cache ID: 216::103

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