CVE-2019-1923
Vulnerability from cvelistv5
Published
2019-07-17 20:25
Modified
2024-11-20 17:15
Severity ?
6.6 (Medium) - CVSS:3.0/AV:P/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
A vulnerability in Cisco Small Business SPA500 Series IP Phones could allow a physically proximate attacker to execute arbitrary commands on the device. The vulnerability is due to improper input validation in the device configuration interface. An attacker could exploit this vulnerability by accessing the configuration interface, which may require a password, and then accessing the device's physical interface and inserting a USB storage device. A successful exploit could allow the attacker to execute arbitrary commands on the device in an elevated security context. At the time of publication, this vulnerability affected Cisco Small Business SPA500 Series IP Phones firmware releases 7.6.2SR5 and prior.
References
ykramarz@cisco.comhttp://www.securityfocus.com/bid/109294Third Party Advisory, VDB Entry
ykramarz@cisco.comhttps://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190717-spa500-commandVendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/109294Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190717-spa500-commandVendor Advisory
Impacted products
Vendor Product Version
Show details on NVD website

To clipboard 

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T18:35:51.261Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "20190717 Cisco Small Business SPA500 Series IP Phones Local Command Execution Vulnerability",
            "tags": [
              "vendor-advisory",
              "x_refsource_CISCO",
              "x_transferred"
            ],
            "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190717-spa500-command"
          },
          {
            "name": "109294",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/109294"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2019-1923",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-11-20T16:53:45.385834Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-11-20T17:15:15.438Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Cisco SPA525G2 5-line IP Phone",
          "vendor": "Cisco",
          "versions": [
            {
              "lessThan": "7.6.2SR5",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        }
      ],
      "datePublic": "2019-07-17T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability in Cisco Small Business SPA500 Series IP Phones could allow a physically proximate attacker to execute arbitrary commands on the device. The vulnerability is due to improper input validation in the device configuration interface. An attacker could exploit this vulnerability by accessing the configuration interface, which may require a password, and then accessing the device\u0027s physical interface and inserting a USB storage device. A successful exploit could allow the attacker to execute arbitrary commands on the device in an elevated security context. At the time of publication, this vulnerability affected Cisco Small Business SPA500 Series IP Phones firmware releases 7.6.2SR5 and prior."
        }
      ],
      "exploits": [
        {
          "lang": "en",
          "value": "The Cisco Product Security Incident Response Team (PSIRT) is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory."
        }
      ],
      "metrics": [
        {
          "cvssV3_0": {
            "attackComplexity": "LOW",
            "attackVector": "PHYSICAL",
            "availabilityImpact": "HIGH",
            "baseScore": 6.6,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:P/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.0"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-77",
              "description": "CWE-77",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2019-07-19T09:06:06",
        "orgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
        "shortName": "cisco"
      },
      "references": [
        {
          "name": "20190717 Cisco Small Business SPA500 Series IP Phones Local Command Execution Vulnerability",
          "tags": [
            "vendor-advisory",
            "x_refsource_CISCO"
          ],
          "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190717-spa500-command"
        },
        {
          "name": "109294",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/109294"
        }
      ],
      "source": {
        "advisory": "cisco-sa-20190717-spa500-command",
        "defect": [
          [
            "CSCvp40762",
            "CSCvp40765"
          ]
        ],
        "discovery": "INTERNAL"
      },
      "title": "Cisco Small Business SPA500 Series IP Phones Local Command Execution Vulnerability",
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "psirt@cisco.com",
          "DATE_PUBLIC": "2019-07-17T16:00:00-0700",
          "ID": "CVE-2019-1923",
          "STATE": "PUBLIC",
          "TITLE": "Cisco Small Business SPA500 Series IP Phones Local Command Execution Vulnerability"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Cisco SPA525G2 5-line IP Phone",
                      "version": {
                        "version_data": [
                          {
                            "affected": "\u003c",
                            "version_affected": "\u003c",
                            "version_value": "7.6.2SR5"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Cisco"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "A vulnerability in Cisco Small Business SPA500 Series IP Phones could allow a physically proximate attacker to execute arbitrary commands on the device. The vulnerability is due to improper input validation in the device configuration interface. An attacker could exploit this vulnerability by accessing the configuration interface, which may require a password, and then accessing the device\u0027s physical interface and inserting a USB storage device. A successful exploit could allow the attacker to execute arbitrary commands on the device in an elevated security context. At the time of publication, this vulnerability affected Cisco Small Business SPA500 Series IP Phones firmware releases 7.6.2SR5 and prior."
            }
          ]
        },
        "exploit": [
          {
            "lang": "en",
            "value": "The Cisco Product Security Incident Response Team (PSIRT) is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory."
          }
        ],
        "impact": {
          "cvss": {
            "baseScore": "6.6",
            "vectorString": "CVSS:3.0/AV:P/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.0"
          }
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-77"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "20190717 Cisco Small Business SPA500 Series IP Phones Local Command Execution Vulnerability",
              "refsource": "CISCO",
              "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190717-spa500-command"
            },
            {
              "name": "109294",
              "refsource": "BID",
              "url": "http://www.securityfocus.com/bid/109294"
            }
          ]
        },
        "source": {
          "advisory": "cisco-sa-20190717-spa500-command",
          "defect": [
            [
              "CSCvp40762",
              "CSCvp40765"
            ]
          ],
          "discovery": "INTERNAL"
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
    "assignerShortName": "cisco",
    "cveId": "CVE-2019-1923",
    "datePublished": "2019-07-17T20:25:33.670678Z",
    "dateReserved": "2018-12-06T00:00:00",
    "dateUpdated": "2024-11-20T17:15:15.438Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "fkie_nvd": {
      "configurations": "[{\"operator\": \"AND\", \"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:cisco:spa501g_firmware:*:*:*:*:*:*:*:*\", \"versionEndIncluding\": \"7.6.2sr5\", \"matchCriteriaId\": \"62015F20-342D-4F2A-AF5E-2862A046A6ED\"}]}, {\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:cisco:spa501g:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"73B67905-79ED-4771-B436-49868BA7C922\"}]}]}, {\"operator\": \"AND\", \"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:cisco:spa502g_firmware:*:*:*:*:*:*:*:*\", \"versionEndIncluding\": \"7.6.2sr5\", \"matchCriteriaId\": \"7FB2E7FD-B4B2-4138-A7EB-7DE5C059975F\"}]}, {\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:cisco:spa502g:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"D371387F-C7CC-46BB-85E9-419EF97D2A00\"}]}]}, {\"operator\": \"AND\", \"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:cisco:spa504g_firmware:*:*:*:*:*:*:*:*\", \"versionEndIncluding\": \"7.6.2sr5\", \"matchCriteriaId\": \"348E5827-1280-4FDB-A959-35FC1FB632DB\"}]}, {\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:cisco:spa504g:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"D3FE12AB-1CC7-450D-88F2-7B06C51DCE7C\"}]}]}, {\"operator\": \"AND\", \"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:cisco:spa508g_firmware:*:*:*:*:*:*:*:*\", \"versionEndIncluding\": \"7.6.2sr5\", \"matchCriteriaId\": \"A2D7B731-2395-47F6-8442-042DA83EA56E\"}]}, {\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:cisco:spa508g:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"F38FDFF1-AD9D-40E1-A232-4B08AE0C4ABC\"}]}]}, {\"operator\": \"AND\", \"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:cisco:spa509g_firmware:*:*:*:*:*:*:*:*\", \"versionEndIncluding\": \"7.6.2sr5\", \"matchCriteriaId\": \"571BCD1B-CEC5-4C0D-98D6-4BE95F6AC5E3\"}]}, {\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:cisco:spa509g:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"7C04DA66-1516-40ED-B8AC-504F8B2B1E88\"}]}]}, {\"operator\": \"AND\", \"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:cisco:spa512g_firmware:*:*:*:*:*:*:*:*\", \"versionEndIncluding\": \"7.6.2sr5\", \"matchCriteriaId\": \"38410FAE-115F-462B-815A-087A6E84D6B2\"}]}, {\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:cisco:spa512g:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"92A92FEE-7CB5-43B1-8AC3-00C077DD4A63\"}]}]}, {\"operator\": \"AND\", \"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:cisco:spa514g_firmware:*:*:*:*:*:*:*:*\", \"versionEndIncluding\": \"7.6.2sr5\", \"matchCriteriaId\": \"DE2A46D4-1179-4270-98F3-94C367DE7941\"}]}, {\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:cisco:spa514g:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"16C4089F-5B9F-4D69-8819-43B52309454F\"}]}]}, {\"operator\": \"AND\", \"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:cisco:spa525g2_firmware:*:*:*:*:*:*:*:*\", \"versionEndIncluding\": \"7.6.2sr5\", \"matchCriteriaId\": \"77CBE333-F6AC-444D-9EA3-5472F27CE72C\"}]}, {\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:cisco:spa525g2:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"58E0A339-CE89-4D27-B08D-BF151C9FF086\"}]}]}, {\"operator\": \"AND\", \"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:cisco:spa500s_firmware:*:*:*:*:*:*:*:*\", \"versionEndIncluding\": \"7.6.2sr5\", \"matchCriteriaId\": \"44FCDFC0-B538-4BBD-A2F8-8C6427022BF1\"}]}, {\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:cisco:spa500s:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"66B2A148-467A-4F10-945C-1F49A218BD4F\"}]}]}, {\"operator\": \"AND\", \"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:cisco:spa500ds_firmware:*:*:*:*:*:*:*:*\", \"versionEndIncluding\": \"7.6.2sr5\", \"matchCriteriaId\": \"DB7D9766-1143-4CB3-A016-849616C3FB69\"}]}, {\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:cisco:spa500ds:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"9C7B9304-CCA9-41C0-A6B9-032DC923420C\"}]}]}]",
      "descriptions": "[{\"lang\": \"en\", \"value\": \"A vulnerability in Cisco Small Business SPA500 Series IP Phones could allow a physically proximate attacker to execute arbitrary commands on the device. The vulnerability is due to improper input validation in the device configuration interface. An attacker could exploit this vulnerability by accessing the configuration interface, which may require a password, and then accessing the device\u0027s physical interface and inserting a USB storage device. A successful exploit could allow the attacker to execute arbitrary commands on the device in an elevated security context. At the time of publication, this vulnerability affected Cisco Small Business SPA500 Series IP Phones firmware releases 7.6.2SR5 and prior.\"}, {\"lang\": \"es\", \"value\": \"Una vulnerabilidad en los tel\\u00e9fonos IP Small Business SPA500 Series de Cisco podr\\u00eda permitir a un atacante f\\u00edsicamente pr\\u00f3ximo ejecutar comandos arbitrarios en el dispositivo. La vulnerabilidad es debido a una comprobaci\\u00f3n de entrada inapropiada en la interfaz de configuraci\\u00f3n del dispositivo. Un atacante podr\\u00eda explotar esta vulnerabilidad accediendo a la interfaz de configuraci\\u00f3n, que puede requerir una contrase\\u00f1a, y luego acceder a la interfaz f\\u00edsica del dispositivo e insertar un dispositivo de almacenamiento USB. Una explotaci\\u00f3n con \\u00e9xito podr\\u00eda permitir al atacante ejecutar comandos arbitrarios en el dispositivo en un contexto de seguridad elevado. Al momento de la publicaci\\u00f3n, esta vulnerabilidad afect\\u00f3 los tel\\u00e9fonos IP Small Business SPA500 Series de Cisco versiones de firmware 7.6.2SR5 y anteriores.\"}]",
      "id": "CVE-2019-1923",
      "lastModified": "2024-11-21T04:37:41.697",
      "metrics": "{\"cvssMetricV31\": [{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"3.1\", \"vectorString\": \"CVSS:3.1/AV:P/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\", \"baseScore\": 6.6, \"baseSeverity\": \"MEDIUM\", \"attackVector\": \"PHYSICAL\", \"attackComplexity\": \"LOW\", \"privilegesRequired\": \"LOW\", \"userInteraction\": \"NONE\", \"scope\": \"UNCHANGED\", \"confidentialityImpact\": \"HIGH\", \"integrityImpact\": \"HIGH\", \"availabilityImpact\": \"HIGH\"}, \"exploitabilityScore\": 0.7, \"impactScore\": 5.9}], \"cvssMetricV30\": [{\"source\": \"ykramarz@cisco.com\", \"type\": \"Secondary\", \"cvssData\": {\"version\": \"3.0\", \"vectorString\": \"CVSS:3.0/AV:P/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\", \"baseScore\": 6.6, \"baseSeverity\": \"MEDIUM\", \"attackVector\": \"PHYSICAL\", \"attackComplexity\": \"LOW\", \"privilegesRequired\": \"LOW\", \"userInteraction\": \"NONE\", \"scope\": \"UNCHANGED\", \"confidentialityImpact\": \"HIGH\", \"integrityImpact\": \"HIGH\", \"availabilityImpact\": \"HIGH\"}, \"exploitabilityScore\": 0.7, \"impactScore\": 5.9}], \"cvssMetricV2\": [{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"2.0\", \"vectorString\": \"AV:L/AC:L/Au:N/C:P/I:P/A:P\", \"baseScore\": 4.6, \"accessVector\": \"LOCAL\", \"accessComplexity\": \"LOW\", \"authentication\": \"NONE\", \"confidentialityImpact\": \"PARTIAL\", \"integrityImpact\": \"PARTIAL\", \"availabilityImpact\": \"PARTIAL\"}, \"baseSeverity\": \"MEDIUM\", \"exploitabilityScore\": 3.9, \"impactScore\": 6.4, \"acInsufInfo\": false, \"obtainAllPrivilege\": false, \"obtainUserPrivilege\": false, \"obtainOtherPrivilege\": false, \"userInteractionRequired\": false}]}",
      "published": "2019-07-17T21:15:12.170",
      "references": "[{\"url\": \"http://www.securityfocus.com/bid/109294\", \"source\": \"ykramarz@cisco.com\", \"tags\": [\"Third Party Advisory\", \"VDB Entry\"]}, {\"url\": \"https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190717-spa500-command\", \"source\": \"ykramarz@cisco.com\", \"tags\": [\"Vendor Advisory\"]}, {\"url\": \"http://www.securityfocus.com/bid/109294\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Third Party Advisory\", \"VDB Entry\"]}, {\"url\": \"https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190717-spa500-command\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Vendor Advisory\"]}]",
      "sourceIdentifier": "ykramarz@cisco.com",
      "vulnStatus": "Modified",
      "weaknesses": "[{\"source\": \"ykramarz@cisco.com\", \"type\": \"Secondary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-77\"}]}, {\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-20\"}]}]"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2019-1923\",\"sourceIdentifier\":\"ykramarz@cisco.com\",\"published\":\"2019-07-17T21:15:12.170\",\"lastModified\":\"2024-11-21T04:37:41.697\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"A vulnerability in Cisco Small Business SPA500 Series IP Phones could allow a physically proximate attacker to execute arbitrary commands on the device. The vulnerability is due to improper input validation in the device configuration interface. An attacker could exploit this vulnerability by accessing the configuration interface, which may require a password, and then accessing the device\u0027s physical interface and inserting a USB storage device. A successful exploit could allow the attacker to execute arbitrary commands on the device in an elevated security context. At the time of publication, this vulnerability affected Cisco Small Business SPA500 Series IP Phones firmware releases 7.6.2SR5 and prior.\"},{\"lang\":\"es\",\"value\":\"Una vulnerabilidad en los tel\u00e9fonos IP Small Business SPA500 Series de Cisco podr\u00eda permitir a un atacante f\u00edsicamente pr\u00f3ximo ejecutar comandos arbitrarios en el dispositivo. La vulnerabilidad es debido a una comprobaci\u00f3n de entrada inapropiada en la interfaz de configuraci\u00f3n del dispositivo. Un atacante podr\u00eda explotar esta vulnerabilidad accediendo a la interfaz de configuraci\u00f3n, que puede requerir una contrase\u00f1a, y luego acceder a la interfaz f\u00edsica del dispositivo e insertar un dispositivo de almacenamiento USB. Una explotaci\u00f3n con \u00e9xito podr\u00eda permitir al atacante ejecutar comandos arbitrarios en el dispositivo en un contexto de seguridad elevado. Al momento de la publicaci\u00f3n, esta vulnerabilidad afect\u00f3 los tel\u00e9fonos IP Small Business SPA500 Series de Cisco versiones de firmware 7.6.2SR5 y anteriores.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:P/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\",\"baseScore\":6.6,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"PHYSICAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":0.7,\"impactScore\":5.9}],\"cvssMetricV30\":[{\"source\":\"ykramarz@cisco.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.0\",\"vectorString\":\"CVSS:3.0/AV:P/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\",\"baseScore\":6.6,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"PHYSICAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":0.7,\"impactScore\":5.9}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:L/AC:L/Au:N/C:P/I:P/A:P\",\"baseScore\":4.6,\"accessVector\":\"LOCAL\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"PARTIAL\",\"integrityImpact\":\"PARTIAL\",\"availabilityImpact\":\"PARTIAL\"},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":3.9,\"impactScore\":6.4,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"ykramarz@cisco.com\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-77\"}]},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-20\"}]}],\"configurations\":[{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:cisco:spa501g_firmware:*:*:*:*:*:*:*:*\",\"versionEndIncluding\":\"7.6.2sr5\",\"matchCriteriaId\":\"62015F20-342D-4F2A-AF5E-2862A046A6ED\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:spa501g:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"73B67905-79ED-4771-B436-49868BA7C922\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:cisco:spa502g_firmware:*:*:*:*:*:*:*:*\",\"versionEndIncluding\":\"7.6.2sr5\",\"matchCriteriaId\":\"7FB2E7FD-B4B2-4138-A7EB-7DE5C059975F\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:spa502g:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"D371387F-C7CC-46BB-85E9-419EF97D2A00\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:cisco:spa504g_firmware:*:*:*:*:*:*:*:*\",\"versionEndIncluding\":\"7.6.2sr5\",\"matchCriteriaId\":\"348E5827-1280-4FDB-A959-35FC1FB632DB\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:spa504g:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"D3FE12AB-1CC7-450D-88F2-7B06C51DCE7C\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:cisco:spa508g_firmware:*:*:*:*:*:*:*:*\",\"versionEndIncluding\":\"7.6.2sr5\",\"matchCriteriaId\":\"A2D7B731-2395-47F6-8442-042DA83EA56E\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:spa508g:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"F38FDFF1-AD9D-40E1-A232-4B08AE0C4ABC\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:cisco:spa509g_firmware:*:*:*:*:*:*:*:*\",\"versionEndIncluding\":\"7.6.2sr5\",\"matchCriteriaId\":\"571BCD1B-CEC5-4C0D-98D6-4BE95F6AC5E3\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:spa509g:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"7C04DA66-1516-40ED-B8AC-504F8B2B1E88\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:cisco:spa512g_firmware:*:*:*:*:*:*:*:*\",\"versionEndIncluding\":\"7.6.2sr5\",\"matchCriteriaId\":\"38410FAE-115F-462B-815A-087A6E84D6B2\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:spa512g:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"92A92FEE-7CB5-43B1-8AC3-00C077DD4A63\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:cisco:spa514g_firmware:*:*:*:*:*:*:*:*\",\"versionEndIncluding\":\"7.6.2sr5\",\"matchCriteriaId\":\"DE2A46D4-1179-4270-98F3-94C367DE7941\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:spa514g:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"16C4089F-5B9F-4D69-8819-43B52309454F\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:cisco:spa525g2_firmware:*:*:*:*:*:*:*:*\",\"versionEndIncluding\":\"7.6.2sr5\",\"matchCriteriaId\":\"77CBE333-F6AC-444D-9EA3-5472F27CE72C\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:spa525g2:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"58E0A339-CE89-4D27-B08D-BF151C9FF086\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:cisco:spa500s_firmware:*:*:*:*:*:*:*:*\",\"versionEndIncluding\":\"7.6.2sr5\",\"matchCriteriaId\":\"44FCDFC0-B538-4BBD-A2F8-8C6427022BF1\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:spa500s:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"66B2A148-467A-4F10-945C-1F49A218BD4F\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:cisco:spa500ds_firmware:*:*:*:*:*:*:*:*\",\"versionEndIncluding\":\"7.6.2sr5\",\"matchCriteriaId\":\"DB7D9766-1143-4CB3-A016-849616C3FB69\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:spa500ds:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"9C7B9304-CCA9-41C0-A6B9-032DC923420C\"}]}]}],\"references\":[{\"url\":\"http://www.securityfocus.com/bid/109294\",\"source\":\"ykramarz@cisco.com\",\"tags\":[\"Third Party Advisory\",\"VDB Entry\"]},{\"url\":\"https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190717-spa500-command\",\"source\":\"ykramarz@cisco.com\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"http://www.securityfocus.com/bid/109294\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Third Party Advisory\",\"VDB Entry\"]},{\"url\":\"https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190717-spa500-command\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]}]}}",
    "vulnrichment": {
      "containers": "{\"cna\": {\"affected\": [{\"product\": \"Cisco SPA525G2 5-line IP Phone\", \"vendor\": \"Cisco\", \"versions\": [{\"lessThan\": \"7.6.2SR5\", \"status\": \"affected\", \"version\": \"unspecified\", \"versionType\": \"custom\"}]}], \"datePublic\": \"2019-07-17T00:00:00\", \"descriptions\": [{\"lang\": \"en\", \"value\": \"A vulnerability in Cisco Small Business SPA500 Series IP Phones could allow a physically proximate attacker to execute arbitrary commands on the device. The vulnerability is due to improper input validation in the device configuration interface. An attacker could exploit this vulnerability by accessing the configuration interface, which may require a password, and then accessing the device\u0027s physical interface and inserting a USB storage device. A successful exploit could allow the attacker to execute arbitrary commands on the device in an elevated security context. At the time of publication, this vulnerability affected Cisco Small Business SPA500 Series IP Phones firmware releases 7.6.2SR5 and prior.\"}], \"exploits\": [{\"lang\": \"en\", \"value\": \"The Cisco Product Security Incident Response Team (PSIRT) is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory.\"}], \"metrics\": [{\"cvssV3_0\": {\"attackComplexity\": \"LOW\", \"attackVector\": \"PHYSICAL\", \"availabilityImpact\": \"HIGH\", \"baseScore\": 6.6, \"baseSeverity\": \"MEDIUM\", \"confidentialityImpact\": \"HIGH\", \"integrityImpact\": \"HIGH\", \"privilegesRequired\": \"LOW\", \"scope\": \"UNCHANGED\", \"userInteraction\": \"NONE\", \"vectorString\": \"CVSS:3.0/AV:P/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\", \"version\": \"3.0\"}}], \"problemTypes\": [{\"descriptions\": [{\"cweId\": \"CWE-77\", \"description\": \"CWE-77\", \"lang\": \"en\", \"type\": \"CWE\"}]}], \"providerMetadata\": {\"dateUpdated\": \"2019-07-19T09:06:06\", \"orgId\": \"d1c1063e-7a18-46af-9102-31f8928bc633\", \"shortName\": \"cisco\"}, \"references\": [{\"name\": \"20190717 Cisco Small Business SPA500 Series IP Phones Local Command Execution Vulnerability\", \"tags\": [\"vendor-advisory\", \"x_refsource_CISCO\"], \"url\": \"https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190717-spa500-command\"}, {\"name\": \"109294\", \"tags\": [\"vdb-entry\", \"x_refsource_BID\"], \"url\": \"http://www.securityfocus.com/bid/109294\"}], \"source\": {\"advisory\": \"cisco-sa-20190717-spa500-command\", \"defect\": [[\"CSCvp40762\", \"CSCvp40765\"]], \"discovery\": \"INTERNAL\"}, \"title\": \"Cisco Small Business SPA500 Series IP Phones Local Command Execution Vulnerability\", \"x_legacyV4Record\": {\"CVE_data_meta\": {\"ASSIGNER\": \"psirt@cisco.com\", \"DATE_PUBLIC\": \"2019-07-17T16:00:00-0700\", \"ID\": \"CVE-2019-1923\", \"STATE\": \"PUBLIC\", \"TITLE\": \"Cisco Small Business SPA500 Series IP Phones Local Command Execution Vulnerability\"}, \"affects\": {\"vendor\": {\"vendor_data\": [{\"product\": {\"product_data\": [{\"product_name\": \"Cisco SPA525G2 5-line IP Phone\", \"version\": {\"version_data\": [{\"affected\": \"\u003c\", \"version_affected\": \"\u003c\", \"version_value\": \"7.6.2SR5\"}]}}]}, \"vendor_name\": \"Cisco\"}]}}, \"data_format\": \"MITRE\", \"data_type\": \"CVE\", \"data_version\": \"4.0\", \"description\": {\"description_data\": [{\"lang\": \"eng\", \"value\": \"A vulnerability in Cisco Small Business SPA500 Series IP Phones could allow a physically proximate attacker to execute arbitrary commands on the device. The vulnerability is due to improper input validation in the device configuration interface. An attacker could exploit this vulnerability by accessing the configuration interface, which may require a password, and then accessing the device\u0027s physical interface and inserting a USB storage device. A successful exploit could allow the attacker to execute arbitrary commands on the device in an elevated security context. At the time of publication, this vulnerability affected Cisco Small Business SPA500 Series IP Phones firmware releases 7.6.2SR5 and prior.\"}]}, \"exploit\": [{\"lang\": \"en\", \"value\": \"The Cisco Product Security Incident Response Team (PSIRT) is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory.\"}], \"impact\": {\"cvss\": {\"baseScore\": \"6.6\", \"vectorString\": \"CVSS:3.0/AV:P/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\", \"version\": \"3.0\"}}, \"problemtype\": {\"problemtype_data\": [{\"description\": [{\"lang\": \"eng\", \"value\": \"CWE-77\"}]}]}, \"references\": {\"reference_data\": [{\"name\": \"20190717 Cisco Small Business SPA500 Series IP Phones Local Command Execution Vulnerability\", \"refsource\": \"CISCO\", \"url\": \"https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190717-spa500-command\"}, {\"name\": \"109294\", \"refsource\": \"BID\", \"url\": \"http://www.securityfocus.com/bid/109294\"}]}, \"source\": {\"advisory\": \"cisco-sa-20190717-spa500-command\", \"defect\": [[\"CSCvp40762\", \"CSCvp40765\"]], \"discovery\": \"INTERNAL\"}}}, \"adp\": [{\"providerMetadata\": {\"orgId\": \"af854a3a-2127-422b-91ae-364da2661108\", \"shortName\": \"CVE\", \"dateUpdated\": \"2024-08-04T18:35:51.261Z\"}, \"title\": \"CVE Program Container\", \"references\": [{\"name\": \"20190717 Cisco Small Business SPA500 Series IP Phones Local Command Execution Vulnerability\", \"tags\": [\"vendor-advisory\", \"x_refsource_CISCO\", \"x_transferred\"], \"url\": \"https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190717-spa500-command\"}, {\"name\": \"109294\", \"tags\": [\"vdb-entry\", \"x_refsource_BID\", \"x_transferred\"], \"url\": \"http://www.securityfocus.com/bid/109294\"}]}, {\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2019-1923\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"total\"}], \"version\": \"2.0.3\", \"timestamp\": \"2024-11-20T16:53:45.385834Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2024-11-20T16:54:40.800Z\"}}]}",
      "cveMetadata": "{\"assignerOrgId\": \"d1c1063e-7a18-46af-9102-31f8928bc633\", \"assignerShortName\": \"cisco\", \"cveId\": \"CVE-2019-1923\", \"datePublished\": \"2019-07-17T20:25:33.670678Z\", \"dateReserved\": \"2018-12-06T00:00:00\", \"dateUpdated\": \"2024-11-20T17:15:15.438Z\", \"state\": \"PUBLISHED\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




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.