Vulnerability-Lookup

VAR-202004-1552

Vulnerability from variot - Updated: 2024-11-23 23:11

NETGEAR XR500 devices before 2.3.2.32 are affected by remote code execution by unauthenticated attackers. NETGEAR XR500 An unspecified vulnerability exists in the device.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be put into a state. NETGEAR XR500 is a wireless router of NETGEAR

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CVE-2018-21116 (GCVE-0-2018-21116)

Vulnerability from cvelistv5 – Published: 2020-04-22 14:47 – Updated: 2024-08-05 12:19

Summary

NETGEAR XR500 devices before 2.3.2.32 are affected by remote code execution by unauthenticated attackers.

Severity ?

8.8 (High)


                        
                          CVSS:3.0/AC:L/AV:A/A:H/C:H/I:H/PR:N/S:U/UI:N

CWE

Assigner

mitre

References

URL

Tags

https://kb.netgear.com/000060242/Security-Advisor…

x_refsource_CONFIRM

Show details on NVD website

JSON

To clipboard

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          ]
        }
      ],
      "datePublic": "2018-09-26T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "NETGEAR XR500 devices before 2.3.2.32 are affected by remote code execution by unauthenticated attackers."
        }
      ],
      "metrics": [
        {
          "cvssV3_0": {
            "attackComplexity": "LOW",
            "attackVector": "ADJACENT_NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AC:L/AV:A/A:H/C:H/I:H/PR:N/S:U/UI:N",
            "version": "3.0"
          }
        }
      ],
      "problemTypes": [
        {
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            {
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              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2020-04-22T14:47:34",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://kb.netgear.com/000060242/Security-Advisory-for-Pre-Authentication-Stack-Overflow-on-XR500-PSV-2018-0312"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2018-21116",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
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                      }
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        "data_type": "CVE",
        "data_version": "4.0",
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            "attackVector": "ADJACENT",
            "availabilityImpact": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
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  "cveMetadata": {
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    "assignerShortName": "mitre",
    "cveId": "CVE-2018-21116",
    "datePublished": "2020-04-22T14:47:34",
    "dateReserved": "2020-04-20T00:00:00",
    "dateUpdated": "2024-08-05T12:19:27.630Z",
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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

VAR-202004-1552

CVE-2018-21116 (GCVE-0-2018-21116)

Tags

Sightings

Nomenclature