Vulnerability-Lookup

GHSA-V5CX-CJ66-9X2M

Vulnerability from github – Published: 2026-03-05 03:31 – Updated: 2026-03-11 21:30

Details

International Data Casting (IDC) SFX2100 satellite receiver comes with the /sbin/ip utility installed with the setuid bit set. This configuration grants elevated privileges to any local user who can execute the binary. A local actor is able to use the GTFObins resource to preform privileged file reads as the root user on the local file system and may potentially lead to other avenues for preforming privileged actions.

Severity ?

7.8 (High)


                  
                    CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

8.3 (High)


                  
                    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/E:P/RE:L/U:Amber

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{
  "affected": [],
  "aliases": [
    "CVE-2026-29121"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-269"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-03-05T01:15:51Z",
    "severity": "HIGH"
  },
  "details": "International Data Casting (IDC) SFX2100 satellite receiver comes with the `/sbin/ip`\u00a0utility installed with the setuid bit set. This configuration grants elevated privileges to any local user who can execute the binary. A local actor is able to use the GTFObins resource to preform privileged file reads as the root user on the local file system and may potentially lead to other avenues for preforming privileged actions.",
  "id": "GHSA-v5cx-cj66-9x2m",
  "modified": "2026-03-11T21:30:58Z",
  "published": "2026-03-05T03:31:25Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-29121"
    },
    {
      "type": "WEB",
      "url": "https://gtfobins.org/gtfobins/ip"
    },
    {
      "type": "WEB",
      "url": "https://www.abdulmhsblog.com/posts/sfx2100-vulns"
    },
    {
      "type": "WEB",
      "url": "https://www.abdulmhsblog.com/posts/spfx-vulnrabilities"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "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/E:P/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:L/U:Amber",
      "type": "CVSS_V4"
    }
  ]
}

CVE-2026-29121 (GCVE-0-2026-29121)

Vulnerability from cvelistv5 – Published: 2026-03-05 00:48 – Updated: 2026-03-06 18:22

Title

`/sbin/ip` Binary given SETUID Permissions on IDC SFX2100 Leading to Potential LPE

Summary

International Data Casting (IDC) SFX2100 satellite receiver comes with the `/sbin/ip` utility installed with the setuid bit set. This configuration grants elevated privileges to any local user who can execute the binary. A local actor is able to use the GTFObins resource to preform privileged file reads as the root user on the local file system and may potentially lead to other avenues for preforming privileged actions.

Severity ?

8.3 (High)


                        
                          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/E:P/RE:L/U:Amber

CWE

CWE-269 - Improper Privilege Management

Assigner

Gridware

References

URL

Tags

	https://www.abdulmhsblog.com/posts/sfx2100-vulns/
	https://gtfobins.org/gtfobins/ip/

Impacted products

	Vendor	Product	Version
	International Datacasting Corporation	SFX2100 Satellite Receiver	Affected: SFX2100

Credits

Abdul Mhanni

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-29121",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-03-06T18:22:46.775471Z",
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              "version": "SFX2100"
            }
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          "type": "finder",
          "value": "Abdul Mhanni"
        }
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              "type": "text/html",
              "value": "International Data Casting (IDC) SFX2100 satellite receiver comes with the `/sbin/\u003ccode\u003eip`\u003c/code\u003e\u0026nbsp;utility installed with the setuid bit set. This configuration grants elevated privileges to any local user who can execute the binary. A local actor is able to use the GTFObins resource to preform privileged file reads as the root user on the local file system and may potentially lead to other avenues for preforming privileged actions.\u0026nbsp;\u003cbr\u003e"
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        }
      ],
      "impacts": [
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            {
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      "metrics": [
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          "cvssV4_0": {
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            "Recovery": "NOT_DEFINED",
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            "attackRequirements": "NONE",
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            "subIntegrityImpact": "HIGH",
            "userInteraction": "NONE",
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            "version": "4.0",
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      "providerMetadata": {
        "dateUpdated": "2026-03-05T05:56:32.661Z",
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      "references": [
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          "url": "https://www.abdulmhsblog.com/posts/sfx2100-vulns/"
        },
        {
          "url": "https://gtfobins.org/gtfobins/ip/"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "title": "`/sbin/ip` Binary given SETUID Permissions on IDC SFX2100 Leading to Potential LPE",
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  "cveMetadata": {
    "assignerOrgId": "b7efe717-a805-47cf-8e9a-921fca0ce0ce",
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    "datePublished": "2026-03-05T00:48:59.825Z",
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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-V5CX-CJ66-9X2M

CVE-2026-29121 (GCVE-0-2026-29121)

Tags

Sightings

Nomenclature