github - ghsa-phqq-qjp3-jr9q

ghsa-phqq-qjp3-jr9q

Vulnerability from github

Published

2022-05-24 19:08

Modified

2022-05-24 19:08

Details

An Improper Input Validation vulnerability in J-Web of Juniper Networks Junos OS allows a locally authenticated attacker to escalate their privileges to root over the target device. junos:18.3R3-S5 junos:18.4R3-S9 junos:19.1R3-S6 junos:19.3R2-S6 junos:19.3R3-S3 junos:19.4R1-S4 junos:19.4R3-S4 junos:20.1R2-S2 junos:20.1R3 junos:20.2R3-S1 junos:20.3X75-D20 junos:20.3X75-D30 junos:20.4R2-S1 junos:20.4R3 junos:21.1R1-S1 junos:21.1R2 junos:21.2R1 junos:21.3R1 This issue affects: Juniper Networks Junos OS 19.3 versions 19.3R1 and above prior to 19.3R2-S6, 19.3R3-S3; 19.4 versions prior to 19.4R3-S5; 20.1 versions prior to 20.1R2-S2, 20.1R3-S1; 20.2 versions prior to 20.2R3-S2; 20.3 versions prior to 20.3R3; 20.4 versions prior to 20.4R2-S1, 20.4R3; 21.1 versions prior to 21.1R1-S1, 21.1R2. This issue does not affect Juniper Networks Junos OS versions prior to 19.3R1.

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{
  "affected": [],
  "aliases": [
    "CVE-2021-0278"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-20"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-07-15T20:15:00Z",
    "severity": "HIGH"
  },
  "details": "An Improper Input Validation vulnerability in J-Web of Juniper Networks Junos OS allows a locally authenticated attacker to escalate their privileges to root over the target device. junos:18.3R3-S5 junos:18.4R3-S9 junos:19.1R3-S6 junos:19.3R2-S6 junos:19.3R3-S3 junos:19.4R1-S4 junos:19.4R3-S4 junos:20.1R2-S2 junos:20.1R3 junos:20.2R3-S1 junos:20.3X75-D20 junos:20.3X75-D30 junos:20.4R2-S1 junos:20.4R3 junos:21.1R1-S1 junos:21.1R2 junos:21.2R1 junos:21.3R1 This issue affects: Juniper Networks Junos OS 19.3 versions 19.3R1 and above prior to 19.3R2-S6, 19.3R3-S3; 19.4 versions prior to 19.4R3-S5; 20.1 versions prior to 20.1R2-S2, 20.1R3-S1; 20.2 versions prior to 20.2R3-S2; 20.3 versions prior to 20.3R3; 20.4 versions prior to 20.4R2-S1, 20.4R3; 21.1 versions prior to 21.1R1-S1, 21.1R2. This issue does not affect Juniper Networks Junos OS versions prior to 19.3R1.",
  "id": "GHSA-phqq-qjp3-jr9q",
  "modified": "2022-05-24T19:08:07Z",
  "published": "2022-05-24T19:08:07Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-0278"
    },
    {
      "type": "WEB",
      "url": "https://kb.juniper.net/JSA11182"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

cve-2021-0278

Vulnerability from cvelistv5

Published

2021-07-15 20:00

Modified

2024-09-17 03:37

Severity ?

8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Summary

Junos OS: J-Web allows a locally authenticated attacker to escalate their privileges to root.

References

▼	URL	Tags
	https://kb.juniper.net/JSA11182	x_refsource_CONFIRM

Impacted products

▼	Vendor	Product
	Juniper Networks	Junos OS

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T15:32:10.530Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
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        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://kb.juniper.net/JSA11182"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Junos OS",
          "vendor": "Juniper Networks",
          "versions": [
            {
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              "status": "unaffected",
              "version": "unspecified",
              "versionType": "custom"
            },
            {
              "changes": [
                {
                  "at": "19.3R2-S6, 19.3R3-S3",
                  "status": "unaffected"
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              ],
              "lessThan": "19.3*",
              "status": "affected",
              "version": "19.3R1",
              "versionType": "custom"
            },
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              "lessThan": "19.4R3-S5",
              "status": "affected",
              "version": "19.4",
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            {
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              "status": "affected",
              "version": "20.1",
              "versionType": "custom"
            },
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              "status": "affected",
              "version": "20.2",
              "versionType": "custom"
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            {
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              "status": "affected",
              "version": "20.3",
              "versionType": "custom"
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            {
              "lessThan": "20.4R2-S1, 20.4R3",
              "status": "affected",
              "version": "20.4",
              "versionType": "custom"
            },
            {
              "lessThan": "21.1R1-S1, 21.1R2",
              "status": "affected",
              "version": "21.1",
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      ],
      "configurations": [
        {
          "lang": "en",
          "value": "The following minimal configuration is necessary: \n\n  [system services web-management http]\nor\n  [system services web-management https]"
        }
      ],
      "credits": [
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          "lang": "en",
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      ],
      "datePublic": "2021-07-14T00:00:00",
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          "lang": "en",
          "value": "An Improper Input Validation vulnerability in J-Web of Juniper Networks Junos OS allows a locally authenticated attacker to escalate their privileges to root over the target device. junos:18.3R3-S5 junos:18.4R3-S9 junos:19.1R3-S6 junos:19.3R2-S6 junos:19.3R3-S3 junos:19.4R1-S4 junos:19.4R3-S4 junos:20.1R2-S2 junos:20.1R3 junos:20.2R3-S1 junos:20.3X75-D20 junos:20.3X75-D30 junos:20.4R2-S1 junos:20.4R3 junos:21.1R1-S1 junos:21.1R2 junos:21.2R1 junos:21.3R1 This issue affects: Juniper Networks Junos OS 19.3 versions 19.3R1 and above prior to 19.3R2-S6, 19.3R3-S3; 19.4 versions prior to 19.4R3-S5; 20.1 versions prior to 20.1R2-S2, 20.1R3-S1; 20.2 versions prior to 20.2R3-S2; 20.3 versions prior to 20.3R3; 20.4 versions prior to 20.4R2-S1, 20.4R3; 21.1 versions prior to 21.1R1-S1, 21.1R2. This issue does not affect Juniper Networks Junos OS versions prior to 19.3R1."
        }
      ],
      "exploits": [
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          "lang": "en",
          "value": "Juniper SIRT is not aware of any malicious exploitation of this vulnerability.  However, a proof-of-concept exploit does exist in the wild."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          }
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      ],
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              "type": "CWE"
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        },
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              "description": "Privilege Escalation",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2021-07-15T20:00:48",
        "orgId": "8cbe9d5a-a066-4c94-8978-4b15efeae968",
        "shortName": "juniper"
      },
      "references": [
        {
          "tags": [
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          ],
          "url": "https://kb.juniper.net/JSA11182"
        }
      ],
      "solutions": [
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          "lang": "en",
          "value": "The following software releases have been updated to resolve this specific issue: 19.3R2-S6, 19.3R3-S3, 19.4R3-S5, 20.1R2-S2, 20.1R3-S1, 20.2R3-S2, 20.3R3, 20.4R2-S1, 20.4R3, 21.1R1-S1, 21.1R2, 21.2R1, and all subsequent releases.\n\nIn addition to the above fixed releases, for the following not-affected releases additional security enhancements were included in Junos OS 18.3R3-S5, 18.4R3-S9, 19.1R3-S6 as a result of resolving this issue."
        }
      ],
      "source": {
        "advisory": "JSA11182",
        "defect": [
          "1592021",
          "1511853"
        ],
        "discovery": "USER"
      },
      "title": "Junos OS: J-Web allows a locally authenticated attacker to escalate their privileges to root.",
      "workarounds": [
        {
          "lang": "en",
          "value": "There are no viable workarounds for this issue other than disabling J-Web. \n\nTo reduce the risk of exploitation of these issues, use access lists or firewall filters to limit access to only trusted administrative networks, hosts and users."
        }
      ],
      "x_generator": {
        "engine": "Vulnogram 0.0.9"
      },
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "sirt@juniper.net",
          "DATE_PUBLIC": "2021-07-14T16:00:00.000Z",
          "ID": "CVE-2021-0278",
          "STATE": "PUBLIC",
          "TITLE": "Junos OS: J-Web allows a locally authenticated attacker to escalate their privileges to root."
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Junos OS",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003e=",
                            "version_name": "19.3",
                            "version_value": "19.3R1"
                          },
                          {
                            "version_affected": "\u003c",
                            "version_name": "19.3",
                            "version_value": "19.3R2-S6, 19.3R3-S3"
                          },
                          {
                            "version_affected": "\u003c",
                            "version_name": "19.4",
                            "version_value": "19.4R3-S5"
                          },
                          {
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                            "version_value": "20.1R2-S2, 20.1R3-S1"
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                          {
                            "version_affected": "!\u003c",
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                },
                "vendor_name": "Juniper Networks"
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        },
        "configuration": [
          {
            "lang": "en",
            "value": "The following minimal configuration is necessary: \n\n  [system services web-management http]\nor\n  [system services web-management https]"
          }
        ],
        "credit": [
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            "lang": "eng",
            "value": "The Juniper SIRT wishes to thank Luca Ercoli regarding PR 1511853"
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        ],
        "data_format": "MITRE",
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        "data_version": "4.0",
        "description": {
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              "lang": "eng",
              "value": "An Improper Input Validation vulnerability in J-Web of Juniper Networks Junos OS allows a locally authenticated attacker to escalate their privileges to root over the target device. junos:18.3R3-S5 junos:18.4R3-S9 junos:19.1R3-S6 junos:19.3R2-S6 junos:19.3R3-S3 junos:19.4R1-S4 junos:19.4R3-S4 junos:20.1R2-S2 junos:20.1R3 junos:20.2R3-S1 junos:20.3X75-D20 junos:20.3X75-D30 junos:20.4R2-S1 junos:20.4R3 junos:21.1R1-S1 junos:21.1R2 junos:21.2R1 junos:21.3R1 This issue affects: Juniper Networks Junos OS 19.3 versions 19.3R1 and above prior to 19.3R2-S6, 19.3R3-S3; 19.4 versions prior to 19.4R3-S5; 20.1 versions prior to 20.1R2-S2, 20.1R3-S1; 20.2 versions prior to 20.2R3-S2; 20.3 versions prior to 20.3R3; 20.4 versions prior to 20.4R2-S1, 20.4R3; 21.1 versions prior to 21.1R1-S1, 21.1R2. This issue does not affect Juniper Networks Junos OS versions prior to 19.3R1."
            }
          ]
        },
        "exploit": [
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            "value": "Juniper SIRT is not aware of any malicious exploitation of this vulnerability.  However, a proof-of-concept exploit does exist in the wild."
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        },
        "impact": {
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            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          }
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
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                  "lang": "eng",
                  "value": "CWE-20 Improper Input Validation"
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            {
              "description": [
                {
                  "lang": "eng",
                  "value": "Privilege Escalation"
                }
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        },
        "references": {
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            {
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              "refsource": "CONFIRM",
              "url": "https://kb.juniper.net/JSA11182"
            }
          ]
        },
        "solution": [
          {
            "lang": "en",
            "value": "The following software releases have been updated to resolve this specific issue: 19.3R2-S6, 19.3R3-S3, 19.4R3-S5, 20.1R2-S2, 20.1R3-S1, 20.2R3-S2, 20.3R3, 20.4R2-S1, 20.4R3, 21.1R1-S1, 21.1R2, 21.2R1, and all subsequent releases.\n\nIn addition to the above fixed releases, for the following not-affected releases additional security enhancements were included in Junos OS 18.3R3-S5, 18.4R3-S9, 19.1R3-S6 as a result of resolving this issue."
          }
        ],
        "source": {
          "advisory": "JSA11182",
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          ],
          "discovery": "USER"
        },
        "work_around": [
          {
            "lang": "en",
            "value": "There are no viable workarounds for this issue other than disabling J-Web. \n\nTo reduce the risk of exploitation of these issues, use access lists or firewall filters to limit access to only trusted administrative networks, hosts and users."
          }
        ]
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8cbe9d5a-a066-4c94-8978-4b15efeae968",
    "assignerShortName": "juniper",
    "cveId": "CVE-2021-0278",
    "datePublished": "2021-07-15T20:00:49.075880Z",
    "dateReserved": "2020-10-27T00:00:00",
    "dateUpdated": "2024-09-17T03:37:49.506Z",
    "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.
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.

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