CVE-2018-25029 (GCVE-0-2018-25029)
Vulnerability from cvelistv5
Published
2022-02-04 22:33
Modified
2024-09-17 03:32
Severity ?
CWE
  • CWE-757 - Selection of Less-Secure Algorithm During Negotiation ('Algorithm Downgrade')
Summary
The Z-Wave specification requires that S2 security can be downgraded to S0 or other less secure protocols, allowing an attacker within radio range during pairing to downgrade and then exploit a different vulnerability (CVE-2013-20003) to intercept and spoof traffic.
Impacted products
Show details on NVD website


{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T12:26:39.603Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.pentestpartners.com/security-blog/z-shave-exploiting-z-wave-downgrade-attacks/"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://community.silabs.com/s/share/a5U1M000000knqNUAQ/updated-your-zwave-smart-locks-are-safe-and-secure"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Z-Wave",
          "vendor": "Silicon Labs",
          "versions": [
            {
              "status": "affected",
              "version": "S2"
            }
          ]
        }
      ],
      "datePublic": "2018-05-23T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "The Z-Wave specification requires that S2 security can be downgraded to S0 or other less secure protocols, allowing an attacker within radio range during pairing to downgrade and then exploit a different vulnerability (CVE-2013-20003) to intercept and spoof traffic."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-757",
              "description": "CWE-757: Selection of Less-Secure Algorithm During Negotiation (\u0027Algorithm Downgrade\u0027)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2022-02-04T22:33:06",
        "orgId": "37e5125f-f79b-445b-8fad-9564f167944b",
        "shortName": "certcc"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.pentestpartners.com/security-blog/z-shave-exploiting-z-wave-downgrade-attacks/"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://community.silabs.com/s/share/a5U1M000000knqNUAQ/updated-your-zwave-smart-locks-are-safe-and-secure"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "x_generator": {
        "engine": "Vulnogram 0.0.9"
      },
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cert@cert.org",
          "DATE_PUBLIC": "2018-05-23T00:00:00.000Z",
          "ID": "CVE-2018-25029",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Z-Wave",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "=",
                            "version_name": "S2",
                            "version_value": "S2"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Silicon Labs"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "The Z-Wave specification requires that S2 security can be downgraded to S0 or other less secure protocols, allowing an attacker within radio range during pairing to downgrade and then exploit a different vulnerability (CVE-2013-20003) to intercept and spoof traffic."
            }
          ]
        },
        "generator": {
          "engine": "Vulnogram 0.0.9"
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-757: Selection of Less-Secure Algorithm During Negotiation (\u0027Algorithm Downgrade\u0027)"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://www.pentestpartners.com/security-blog/z-shave-exploiting-z-wave-downgrade-attacks/",
              "refsource": "MISC",
              "url": "https://www.pentestpartners.com/security-blog/z-shave-exploiting-z-wave-downgrade-attacks/"
            },
            {
              "name": "https://community.silabs.com/s/share/a5U1M000000knqNUAQ/updated-your-zwave-smart-locks-are-safe-and-secure",
              "refsource": "CONFIRM",
              "url": "https://community.silabs.com/s/share/a5U1M000000knqNUAQ/updated-your-zwave-smart-locks-are-safe-and-secure"
            }
          ]
        },
        "source": {
          "discovery": "UNKNOWN"
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "37e5125f-f79b-445b-8fad-9564f167944b",
    "assignerShortName": "certcc",
    "cveId": "CVE-2018-25029",
    "datePublished": "2022-02-04T22:33:06.210079Z",
    "dateReserved": "2022-01-26T00:00:00",
    "dateUpdated": "2024-09-17T03:32:57.132Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2018-25029\",\"sourceIdentifier\":\"cret@cert.org\",\"published\":\"2022-02-04T23:15:09.730\",\"lastModified\":\"2024-11-21T04:03:23.580\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"The Z-Wave specification requires that S2 security can be downgraded to S0 or other less secure protocols, allowing an attacker within radio range during pairing to downgrade and then exploit a different vulnerability (CVE-2013-20003) to intercept and spoof traffic.\"},{\"lang\":\"es\",\"value\":\"La especificaci\u00f3n Z-Wave requiere que la seguridad S2 pueda ser degradada a S0 u otros protocolos menos seguros, permitiendo a un atacante dentro del rango de radio durante el emparejamiento degradar y luego explotar una vulnerabilidad diferente (CVE-2013-20003) para interceptar y falsificar el tr\u00e1fico\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N\",\"baseScore\":8.1,\"baseSeverity\":\"HIGH\",\"attackVector\":\"ADJACENT_NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"NONE\"},\"exploitabilityScore\":2.8,\"impactScore\":5.2}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:A/AC:L/Au:N/C:P/I:P/A:N\",\"baseScore\":4.8,\"accessVector\":\"ADJACENT_NETWORK\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"PARTIAL\",\"integrityImpact\":\"PARTIAL\",\"availabilityImpact\":\"NONE\"},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":6.5,\"impactScore\":4.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"cret@cert.org\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-757\"}]},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"NVD-CWE-Other\"}]}],\"configurations\":[{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:silabs:zgm130s037hgn_firmware:s2:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"DAE411D1-DEAB-4251-A7A4-B55492D53AC2\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:silabs:zgm130s037hgn:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"57708CEA-8CF3-4FAF-A7D4-8572EE7A7E53\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:silabs:zm5202_firmware:s2:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"B0F01E96-49C5-4FB6-A549-5B25F04B26DB\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:silabs:zm5202:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"64DAB9DC-A25C-4C7B-8A98-D6AAD3DF46CC\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:silabs:zm5101_firmware:s2:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"D529D8C9-6882-4631-AE7A-E7EE52CA4E73\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:silabs:zm5101:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"36D7DA65-1F1E-4C1C-A9EB-16F615E5C34A\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:silabs:zgm2305a27hgn_firmware:s2:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"8AC94143-DE93-4179-B4E3-9B684E28A6F0\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:silabs:zgm2305a27hgn:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"9A86A154-AD74-4EFB-B94A-15C619683EB4\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:silabs:zgm230sb27hgn_firmware:s2:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"AE07BCD8-452E-43B4-BC8B-30797A3CF830\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:silabs:zgm230sb27hgn:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"5794CE0B-4A2F-439F-A6DF-42A710E35D89\"}]}]}],\"references\":[{\"url\":\"https://community.silabs.com/s/share/a5U1M000000knqNUAQ/updated-your-zwave-smart-locks-are-safe-and-secure\",\"source\":\"cret@cert.org\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"https://www.pentestpartners.com/security-blog/z-shave-exploiting-z-wave-downgrade-attacks/\",\"source\":\"cret@cert.org\",\"tags\":[\"Exploit\",\"Third Party Advisory\"]},{\"url\":\"https://community.silabs.com/s/share/a5U1M000000knqNUAQ/updated-your-zwave-smart-locks-are-safe-and-secure\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"https://www.pentestpartners.com/security-blog/z-shave-exploiting-z-wave-downgrade-attacks/\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Exploit\",\"Third Party Advisory\"]}]}}"
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.


Loading…

Loading…

Loading…

Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.


Loading…

Loading…