CVE-2026-80151 (GCVE-0-2026-80151)

Vulnerability from cvelistv5 – Published: 2026-09-22 15:21 – Updated: 2026-09-22 15:21
VLAI
Title
Lantronix Autonomous Out-of-Band Devices OS Command Injection via set nfs download
Summary
Lantronix SLC8000 before firmware v9.7.0.3, EMG8500/EMG7500 before firmware v9.7.0.1, and all firmware versions of SLB882/SLCx-03/SLCx-02 contain a command injection vulnerability that allows authenticated attackers with the services permission to execute arbitrary shell commands as root by exploiting the set nfs download command that passes unsanitized user input to a system() call. Attackers with the services permission can authenticate to the terminal or CLI interface and inject malicious commands through the unsanitized parameter to achieve complete loss of confidentiality, integrity, and availability on the affected device and potentially impact downstream serial-attached devices.
Severity
9.4 (Critical)
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
9.1 (Critical)
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
CWE
  • CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Assigner
References
Impacted products
Vendor Product Version CPE status
LANTRONIX SLC8000 Affected: 0 , < 9.7.0.2 (custom)
guessed Create a notification for this product.
LANTRONIX EMG8500 Affected: 0 , < 9.7.0.1 (custom)
guessed Create a notification for this product.
LANTRONIX EMG7500 Affected: 0 , < 9.7.0.1 (custom)
guessed Create a notification for this product.
LANTRONIX SLB882 Affected: * (custom)
guessed Create a notification for this product.
LANTRONIX SLCx-03 Affected: * (custom)
guessed Create a notification for this product.
LANTRONIX SLCx-02 Affected: * (custom)
guessed Create a notification for this product.
Date Public
2026-09-18 00:00
Credits
RE/VRb
Show details on NVD website
To clipboard 

{
  "containers": {
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      "affected": [
        {
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          "product": "SLC8000",
          "vendor": "LANTRONIX",
          "versions": [
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              "version": "0",
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          "product": "EMG8500",
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      "descriptions": [
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        }
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      "metrics": [
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      "providerMetadata": {
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        },
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          "tags": [
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          "url": "https://ts.lantronix.com/ftp/slc8000/9.7.0.3R3/"
        },
        {
          "name": "EMG8500 Firmware",
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          "url": "https://ts.lantronix.com/ftp/emg/EMG_8500/9.7.0.1R2/"
        },
        {
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        },
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          "url": "https://www.vulncheck.com/advisories/lantronix-autonomous-out-of-band-devices-os-command-injection-via-set-nfs-download"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "title": "Lantronix Autonomous Out-of-Band Devices OS Command Injection via set nfs download",
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    "dateReserved": "2026-08-25T20:43:54.261Z",
    "dateUpdated": "2026-09-22T15:21:45.246Z",
    "state": "PUBLISHED"
  },
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  }
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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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.



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