CVE-2024-6198 (GCVE-0-2024-6198)

Vulnerability from cvelistv5 – Published: 2025-04-25 13:02 – Updated: 2026-02-26 18:28
VLAI
Title
SNORE Interface Unauthenticated Remote Code Execution
Summary
The device exposes a web interface on ports TCP/3030 and TCP/9882. This web service runs lighttpd, which implements the “SNORE” interface. This interface is affected by a stack buffer overflow vulnerability due to insecure path parsing. An attacker with access to the LAN network interface could use a specially crafted HTTP request to exploit a buffer overflow on the modem.
Severity
7.7 (High)
CVSS:4.0/AV:A/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/S:N/AU:Y/R:U/V:C/RE:M/U:Red
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-05-08 03:56 UTC
CWE
  • CWE-120 - Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Assigner
ONEKEY CNA under the icscert root
CNA scorecard – unranked: 0 records in the last 180 days, 10 needed details
References
URL Tags
https://www.onekey.com/resource/security-advisory… third-party-advisorytechnical-description
Impacted products
Vendor Product Version CPE status
ViaSat RM4100 Affected: 0 , < 3.8.0.4 (semver)
guessed Create a notification for this product.
Viasat RM4200 Affected: 0 , < 3.8.0.4 (semver)
guessed Create a notification for this product.
Viasat EM4100 Affected: 0 , < 3.8.0.4 (semver)
guessed Create a notification for this product.
Viasat RM5110 Affected: 0 , ≤ 4.3.0.1 (semver)
guessed Create a notification for this product.
Viasat RM5111 Affected: 0 , ≤ 4.3.0.1 (semver)
guessed Create a notification for this product.
Viasat RG1000 Affected: 0 , ≤ 4.3.0.1 (semver)
guessed Create a notification for this product.
Viasat RG1100 Affected: 0 , ≤ 4.3.0.1 (semver)
guessed Create a notification for this product.
Viasat EG1000 Affected: 0 , ≤ 4.3.0.1 (semver)
guessed Create a notification for this product.
Viasat EG1020 Affected: 0 , ≤ 4.3.0.1 (semver)
guessed Create a notification for this product.
Credits
Quentin Kaiser from ONEKEY Research Labs
Show details on NVD website
To clipboard 

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              "value": "The device exposes a web interface on ports TCP/3030 and TCP/9882. This web service runs lighttpd, which implements the\u00a0\u201cSNORE\u201d interface. This interface is affected by a stack buffer overflow vulnerability due to insecure path parsing. An attacker\nwith access to the LAN network interface could use a specially crafted HTTP request to exploit a buffer overflow on the\u00a0modem."
            }
          ],
          "impacts": [
            {
              "capecId": "CAPEC-100",
              "descriptions": [
                {
                  "lang": "en",
                  "value": "CAPEC-100 Overflow Buffers"
                }
              ]
            }
          ],
          "metrics": [
            {
              "cvssV4_0": {
                "Automatable": "YES",
                "Recovery": "USER",
                "Safety": "NEGLIGIBLE",
                "attackComplexity": "HIGH",
                "attackRequirements": "NONE",
                "attackVector": "ADJACENT",
                "baseScore": 7.7,
                "baseSeverity": "HIGH",
                "privilegesRequired": "NONE",
                "providerUrgency": "RED",
                "subAvailabilityImpact": "NONE",
                "subConfidentialityImpact": "NONE",
                "subIntegrityImpact": "NONE",
                "userInteraction": "NONE",
                "valueDensity": "CONCENTRATED",
                "vectorString": "CVSS:4.0/AV:A/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/S:N/AU:Y/R:U/V:C/RE:M/U:Red",
                "version": "4.0",
                "vulnAvailabilityImpact": "HIGH",
                "vulnConfidentialityImpact": "HIGH",
                "vulnIntegrityImpact": "HIGH",
                "vulnerabilityResponseEffort": "MODERATE"
              },
              "format": "CVSS",
              "scenarios": [
                {
                  "lang": "en",
                  "value": "GENERAL"
                }
              ]
            }
          ],
          "problemTypes": [
            {
              "descriptions": [
                {
                  "cweId": "CWE-120",
                  "description": "CWE-120 Buffer Copy without Checking Size of Input (\u0027Classic Buffer Overflow\u0027)",
                  "lang": "en",
                  "type": "CWE"
                }
              ]
            }
          ],
          "providerMetadata": {
            "dateUpdated": "2025-04-25T13:02:43.673Z",
            "orgId": "2d533b80-6e4a-4e20-93e2-171235122846",
            "shortName": "ONEKEY"
          },
          "references": [
            {
              "tags": [
                "third-party-advisory",
                "technical-description"
              ],
              "url": "https://www.onekey.com/resource/security-advisory-rce-on-viasat-modems-cve-2024-6198"
            }
          ],
          "solutions": [
            {
              "lang": "en",
              "supportingMedia": [
                {
                  "base64": false,
                  "type": "text/html",
                  "value": "Make sure your devices are online so they can receive the automated update from Viasat. Make sure your device received the update by getting the running version using the administrative interface."
                }
              ],
              "value": "Make sure your devices are online so they can receive the automated update from Viasat. Make sure your device received the update by getting the running version using the administrative interface."
            }
          ],
          "source": {
            "discovery": "EXTERNAL"
          },
          "timeline": [
            {
              "lang": "en",
              "time": "2024-05-13T09:13:00.000Z",
              "value": "Initial coordinated vulnerability disclosure request"
            },
            {
              "lang": "en",
              "time": "2024-05-28T07:15:00.000Z",
              "value": "Report sent to ViaSat"
            },
            {
              "lang": "en",
              "time": "2024-06-19T14:00:00.000Z",
              "value": "Call between ViaSat and ONEKEY for vulnerability assessment"
            },
            {
              "lang": "en",
              "time": "2025-04-25T13:00:00.000Z",
              "value": "Coordinated disclosure by ONEKEY and Viasat"
            }
          ],
          "title": "SNORE Interface Unauthenticated Remote Code Execution",
          "x_generator": {
            "engine": "Vulnogram 0.2.0"
          }
        }
      },
      "cveMetadata": {
        "assignerOrgId": "2d533b80-6e4a-4e20-93e2-171235122846",
        "assignerShortName": "ONEKEY",
        "cveId": "CVE-2024-6198",
        "datePublished": "2025-04-25T13:02:43.673Z",
        "dateReserved": "2024-06-20T09:18:03.225Z",
        "dateUpdated": "2025-05-08T03:56:03.465Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}



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Tags
Taxonomy of the tags.




Drag nodes to arrange them. Double-click a related vulnerability to open it, or a source to visit its link. The Physics button on the left tunes the layout and the simulation; the legend at the bottom left hides or shows nodes by kind and by sighting type.

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

Author Source Type Date Other

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.
Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

JSON
How durations are calculated

Following the VTEM framework (Black Hat USA 2015), time to patch starts when the vendor or a coordinator was informed, total time to patch at discovery, and disclosure to patch at public disclosure; vendor response time runs from the report to its acknowledgement. Time to exploit and time unpatched start at the earliest discovery or report, falling back to public disclosure. Unpatched time ends at the first recorded patch, or the calculation time when no patch is recorded. Exploitation to patch shows the interval between those two events; a published proof of concept is a public exploit, not exploitation.

Each result shows its source dates. A negative interval means the end event came first; when date-only inputs leave the order open, the result says so. Date-only inputs are approximate. The earliest evidence wins: KEV report dates and sightings are labelled as such. Records describing another vulnerability are listed but never calculated from, and a PoC alone does not establish exploitation. Missing patch evidence does not prove that no patch exists. Filters below change the event list only.

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    Related by attack behaviour

    Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.