certfr_avis - certfr-2020-avi-254

CERTFR-2020-AVI-254

Vulnerability from certfr_avis

Une vulnérabilité a été découverte dans Cisco IOS XE SD-WAN. Elle permet à un attaquant de provoquer une exécution de code arbitraire.

Solution

Le nouveau mode de publication unifié de IOS XE et du logiciel SD-WAN modifie les procédures de mise à jour : se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).

None

Impacted products

Vendor	Product	Description
Cisco	IOS XE	ISR série 4000 avec Cisco IOS XE SD-WAN versions antérieures à 17.2.1r
Cisco	IOS XE	Routeurs Série 1000 "Integrated Services Routers (ISR)" avec Cisco IOS XE SD-WAN versions antérieures à 17.2.1r
Cisco	IOS XE	Routeurs Série 1000V "Cloud Services Router" avec Cisco IOS XE SD-WAN versions antérieures à 17.2.1r
Cisco	IOS XE	Routeurs Série 1000 "Aggregation Services" avec Cisco IOS XE SD-WAN versions antérieures à 17.2.1r

References

Title

Publication Time

Tags

Bulletin de sécurité Cisco cisco-sa-xesdwcinj-AcQ5MxCn du 29 avril 2020

None

vendor-advisory

Show details on source website

JSON

To clipboard

{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "ISR s\u00e9rie 4000 avec Cisco IOS XE SD-WAN versions ant\u00e9rieures \u00e0 17.2.1r",
      "product": {
        "name": "IOS XE",
        "vendor": {
          "name": "Cisco",
          "scada": false
        }
      }
    },
    {
      "description": "Routeurs S\u00e9rie 1000 \"Integrated Services Routers (ISR)\" avec Cisco IOS XE SD-WAN versions ant\u00e9rieures \u00e0 17.2.1r",
      "product": {
        "name": "IOS XE",
        "vendor": {
          "name": "Cisco",
          "scada": false
        }
      }
    },
    {
      "description": "Routeurs S\u00e9rie 1000V \"Cloud Services Router\" avec Cisco IOS XE SD-WAN versions ant\u00e9rieures \u00e0 17.2.1r",
      "product": {
        "name": "IOS XE",
        "vendor": {
          "name": "Cisco",
          "scada": false
        }
      }
    },
    {
      "description": "Routeurs S\u00e9rie 1000 \"Aggregation Services\" avec Cisco IOS XE SD-WAN versions ant\u00e9rieures \u00e0 17.2.1r",
      "product": {
        "name": "IOS XE",
        "vendor": {
          "name": "Cisco",
          "scada": false
        }
      }
    }
  ],
  "affected_systems_content": null,
  "content": "## Solution\n\nLe nouveau mode de publication unifi\u00e9 de IOS XE et du logiciel SD-WAN\nmodifie les proc\u00e9dures de mise \u00e0 jour : se r\u00e9f\u00e9rer au bulletin de\ns\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des correctifs (cf. section\nDocumentation).\n",
  "cves": [
    {
      "name": "CVE-2019-16011",
      "url": "https://www.cve.org/CVERecord?id=CVE-2019-16011"
    }
  ],
  "initial_release_date": "2020-04-30T00:00:00",
  "last_revision_date": "2020-04-30T00:00:00",
  "links": [],
  "reference": "CERTFR-2020-AVI-254",
  "revisions": [
    {
      "description": "Version initiale",
      "revision_date": "2020-04-30T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "Ex\u00e9cution de code arbitraire"
    }
  ],
  "summary": "Une vuln\u00e9rabilit\u00e9 a \u00e9t\u00e9 d\u00e9couverte dans Cisco IOS XE SD-WAN. Elle permet\n\u00e0 un attaquant de provoquer une ex\u00e9cution de code arbitraire.\n",
  "title": "Vuln\u00e9rabilit\u00e9 dans Cisco IOS XE SD-WAN",
  "vendor_advisories": [
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Cisco cisco-sa-xesdwcinj-AcQ5MxCn du 29 avril 2020",
      "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-xesdwcinj-AcQ5MxCn"
    }
  ]
}

CVE-2019-16011 (GCVE-0-2019-16011)

Vulnerability from cvelistv5

Published

2020-04-29 20:40

Modified

2024-11-15 17:28

Severity ?

7.8 (High) - CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CWE

CWE-77

Summary

A vulnerability in the CLI of Cisco IOS XE SD-WAN Software could allow an authenticated, local attacker to inject arbitrary commands that are executed with root privileges. The vulnerability is due to insufficient input validation. An attacker could exploit this vulnerability by authenticating to the device and submitting crafted input to the CLI utility. The attacker must be authenticated to access the CLI utility. A successful exploit could allow the attacker to execute commands with root privileges.

References

URL

Tags

https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-xesdwcinj-AcQ5MxCn

vendor-advisory, x_refsource_CISCO

Impacted products

	Vendor	Product	Version
	Cisco	Cisco IOS XE SD-WAN Software	Version: unspecified < 17.2.1r

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T01:03:32.710Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "20200429 Cisco IOS XE SD-WAN Software Command Injection Vulnerability",
            "tags": [
              "vendor-advisory",
              "x_refsource_CISCO",
              "x_transferred"
            ],
            "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-xesdwcinj-AcQ5MxCn"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2019-16011",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-11-15T16:24:45.555089Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-11-15T17:28:22.200Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Cisco IOS XE SD-WAN Software",
          "vendor": "Cisco",
          "versions": [
            {
              "lessThan": "17.2.1r",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        }
      ],
      "datePublic": "2020-04-29T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability in the CLI of Cisco IOS XE SD-WAN Software could allow an authenticated, local attacker to inject arbitrary commands that are executed with root privileges. The vulnerability is due to insufficient input validation. An attacker could exploit this vulnerability by authenticating to the device and submitting crafted input to the CLI utility. The attacker must be authenticated to access the CLI utility. A successful exploit could allow the attacker to execute commands with root privileges."
        }
      ],
      "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": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 7.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:L/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": "2020-04-29T20:40:11",
        "orgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
        "shortName": "cisco"
      },
      "references": [
        {
          "name": "20200429 Cisco IOS XE SD-WAN Software Command Injection Vulnerability",
          "tags": [
            "vendor-advisory",
            "x_refsource_CISCO"
          ],
          "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-xesdwcinj-AcQ5MxCn"
        }
      ],
      "source": {
        "advisory": "cisco-sa-xesdwcinj-AcQ5MxCn",
        "defect": [
          [
            "CSCvs75505"
          ]
        ],
        "discovery": "INTERNAL"
      },
      "title": "Cisco IOS XE SD-WAN Software Command Injection Vulnerability",
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "psirt@cisco.com",
          "DATE_PUBLIC": "2020-04-29T16:00:00-0700",
          "ID": "CVE-2019-16011",
          "STATE": "PUBLIC",
          "TITLE": "Cisco IOS XE SD-WAN Software Command Injection Vulnerability"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Cisco IOS XE SD-WAN Software",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c",
                            "version_value": "17.2.1r"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Cisco"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
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              "value": "A vulnerability in the CLI of Cisco IOS XE SD-WAN Software could allow an authenticated, local attacker to inject arbitrary commands that are executed with root privileges. The vulnerability is due to insufficient input validation. An attacker could exploit this vulnerability by authenticating to the device and submitting crafted input to the CLI utility. The attacker must be authenticated to access the CLI utility. A successful exploit could allow the attacker to execute commands with root privileges."
            }
          ]
        },
        "exploit": [
          {
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            "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."
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        ],
        "impact": {
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            "vectorString": "CVSS:3.0/AV:L/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": "20200429 Cisco IOS XE SD-WAN Software Command Injection Vulnerability",
              "refsource": "CISCO",
              "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-xesdwcinj-AcQ5MxCn"
            }
          ]
        },
        "source": {
          "advisory": "cisco-sa-xesdwcinj-AcQ5MxCn",
          "defect": [
            [
              "CSCvs75505"
            ]
          ],
          "discovery": "INTERNAL"
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  },
  "cveMetadata": {
    "assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
    "assignerShortName": "cisco",
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    "datePublished": "2020-04-29T20:40:11.753483Z",
    "dateReserved": "2019-09-06T00:00:00",
    "dateUpdated": "2024-11-15T17:28:22.200Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
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.

Action not permitted

CERTFR-2020-AVI-254

Vulnerability from certfr_avis

Solution

CVE-2019-16011 (GCVE-0-2019-16011)

Vulnerability from cvelistv5

Tags

Sightings

Nomenclature