github - ghsa-g7w8-c4q4-2ch4

ghsa-g7w8-c4q4-2ch4

Vulnerability from github

Published

2022-05-24 19:17

Modified

2022-05-24 19:17

Details

A persistent Cross-Site Scripting (XSS) vulnerability in Juniper Networks Junos OS on SRX Series, J-Web interface may allow a remote authenticated user to inject persistent and malicious scripts. An attacker can exploit this vulnerability to steal sensitive data and credentials from a web administration session, or hijack another user's active session to perform administrative actions. This issue affects: Juniper Networks Junos OS on SRX Series: 18.2 versions prior to 18.2R3-S8; 18.3 versions prior to 18.3R3-S5; 18.4 versions prior to 18.4R3-S8; 19.1 versions prior to 19.1R3-S5; 19.2 versions prior to 19.2R1-S7, 19.2R3-S3; 19.3 versions prior to 19.3R2-S6, 19.3R3-S3; 19.4 versions prior to 19.4R1-S4, 19.4R2-S4, 19.4R3-S3; 20.1 versions prior to 20.1R2-S2, 20.1R3; 20.2 versions prior to 20.2R3-S1; 20.3 versions prior to 20.3R2-S1, 20.3R3.

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{
  "affected": [],
  "aliases": [
    "CVE-2021-31373"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-79"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-10-19T19:15:00Z",
    "severity": "HIGH"
  },
  "details": "A persistent Cross-Site Scripting (XSS) vulnerability in Juniper Networks Junos OS on SRX Series, J-Web interface may allow a remote authenticated user to inject persistent and malicious scripts. An attacker can exploit this vulnerability to steal sensitive data and credentials from a web administration session, or hijack another user\u0027s active session to perform administrative actions. This issue affects: Juniper Networks Junos OS on SRX Series: 18.2 versions prior to 18.2R3-S8; 18.3 versions prior to 18.3R3-S5; 18.4 versions prior to 18.4R3-S8; 19.1 versions prior to 19.1R3-S5; 19.2 versions prior to 19.2R1-S7, 19.2R3-S3; 19.3 versions prior to 19.3R2-S6, 19.3R3-S3; 19.4 versions prior to 19.4R1-S4, 19.4R2-S4, 19.4R3-S3; 20.1 versions prior to 20.1R2-S2, 20.1R3; 20.2 versions prior to 20.2R3-S1; 20.3 versions prior to 20.3R2-S1, 20.3R3.",
  "id": "GHSA-g7w8-c4q4-2ch4",
  "modified": "2022-05-24T19:17:52Z",
  "published": "2022-05-24T19:17:52Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-31373"
    },
    {
      "type": "WEB",
      "url": "https://kb.juniper.net/JSA11238"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

cve-2021-31373

Vulnerability from cvelistv5

Published

2021-10-19 18:17

Modified

2024-09-16 18:34

Severity ?

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

Summary

References

▼	URL	Tags
	https://kb.juniper.net/JSA11238	x_refsource_CONFIRM

Impacted products

Vendor

Product

Version

▼

Juniper Networks

Junos OS

Version: 18.2   < 18.2R3-S8
Version: 18.3   < 18.3R3-S5
Version: 18.4   < 18.4R3-S8
Version: 19.1   < 19.1R3-S5
Version: 19.2   < 19.2R1-S7, 19.2R3-S3
Version: 19.3   < 19.3R2-S6, 19.3R3-S3
Version: 19.4   < 19.4R1-S4, 19.4R2-S4, 19.4R3-S3
Version: 20.1   < 20.1R2-S2, 20.1R3
Version: 20.2   < 20.2R3-S1
Version: 20.3   < 20.3R2-S1, 20.3R3

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T22:55:53.692Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
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        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://kb.juniper.net/JSA11238"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "platforms": [
            "SRX Series"
          ],
          "product": "Junos OS",
          "vendor": "Juniper Networks",
          "versions": [
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              "status": "affected",
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              "versionType": "custom"
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              "lessThan": "18.3R3-S5",
              "status": "affected",
              "version": "18.3",
              "versionType": "custom"
            },
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              "status": "affected",
              "version": "18.4",
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              "status": "affected",
              "version": "19.2",
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              "status": "affected",
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              "versionType": "custom"
            },
            {
              "lessThan": "19.4R1-S4, 19.4R2-S4, 19.4R3-S3",
              "status": "affected",
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              "versionType": "custom"
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      ],
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      ],
      "exploits": [
        {
          "lang": "en",
          "value": "Juniper SIRT is not aware of any malicious exploitation of this vulnerability."
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      "metrics": [
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            "attackVector": "NETWORK",
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            "baseScore": 8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H",
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              "type": "CWE"
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      ],
      "providerMetadata": {
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      "references": [
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          "tags": [
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        }
      ],
      "solutions": [
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          "lang": "en",
          "value": "The following software releases have been updated to resolve this specific issue: 18.2R3-S8, 18.3R3-S5, 18.4R3-S8, 19.1R3-S5, 19.2R1-S7, 19.2R3-S3, 19.3R2-S6, 19.3R3-S3, 19.4R1-S4, 19.4R2-S4, 19.4R3-S3, 20.1R2-S2, 20.1R3, 20.2R3-S1, 20.3R2-S1, 20.3R3, 20.4R1, and all subsequent releases."
        }
      ],
      "source": {
        "advisory": "JSA11238",
        "defect": [
          "1460162"
        ],
        "discovery": "INTERNAL"
      },
      "title": "Junos OS: SRX Series: Persistent XSS vulnerability in J-Web",
      "workarounds": [
        {
          "lang": "en",
          "value": "To reduce the risk of exploitation of this issue, use access lists or firewall filters to limit access to only trusted administrative networks, hosts and users.\n\nAlternatively, J-Web can be disabled."
        }
      ],
      "x_generator": {
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      },
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "sirt@juniper.net",
          "DATE_PUBLIC": "2021-10-13T16:00:00.000Z",
          "ID": "CVE-2021-31373",
          "STATE": "PUBLIC",
          "TITLE": "Junos OS: SRX Series: Persistent XSS vulnerability in J-Web"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Junos OS",
                      "version": {
                        "version_data": [
                          {
                            "platform": "SRX Series",
                            "version_affected": "\u003c",
                            "version_name": "18.2",
                            "version_value": "18.2R3-S8"
                          },
                          {
                            "platform": "SRX Series",
                            "version_affected": "\u003c",
                            "version_name": "18.3",
                            "version_value": "18.3R3-S5"
                          },
                          {
                            "platform": "SRX Series",
                            "version_affected": "\u003c",
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                            "version_affected": "\u003c",
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                            "version_value": "19.1R3-S5"
                          },
                          {
                            "platform": "SRX Series",
                            "version_affected": "\u003c",
                            "version_name": "19.2",
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                          {
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                            "version_affected": "\u003c",
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                          {
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        },
        "configuration": [
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          }
        ],
        "data_format": "MITRE",
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        "data_version": "4.0",
        "description": {
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            {
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              "value": "A persistent Cross-Site Scripting (XSS) vulnerability in Juniper Networks Junos OS on SRX Series, J-Web interface may allow a remote authenticated user to inject persistent and malicious scripts. An attacker can exploit this vulnerability to steal sensitive data and credentials from a web administration session, or hijack another user\u0027s active session to perform administrative actions. This issue affects: Juniper Networks Junos OS on SRX Series: 18.2 versions prior to 18.2R3-S8; 18.3 versions prior to 18.3R3-S5; 18.4 versions prior to 18.4R3-S8; 19.1 versions prior to 19.1R3-S5; 19.2 versions prior to 19.2R1-S7, 19.2R3-S3; 19.3 versions prior to 19.3R2-S6, 19.3R3-S3; 19.4 versions prior to 19.4R1-S4, 19.4R2-S4, 19.4R3-S3; 20.1 versions prior to 20.1R2-S2, 20.1R3; 20.2 versions prior to 20.2R3-S1; 20.3 versions prior to 20.3R2-S1, 20.3R3."
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        },
        "exploit": [
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            "value": "Juniper SIRT is not aware of any malicious exploitation of this vulnerability."
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        "impact": {
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            "attackVector": "NETWORK",
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            "baseScore": 8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H",
            "version": "3.1"
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        "problemtype": {
          "problemtype_data": [
            {
              "description": [
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                  "value": "CWE-20 Improper Input Validation"
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              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-79 Cross-site Scripting (XSS)"
                }
              ]
            }
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        "references": {
          "reference_data": [
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              "name": "https://kb.juniper.net/JSA11238",
              "refsource": "CONFIRM",
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          "defect": [
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          ],
          "discovery": "INTERNAL"
        },
        "work_around": [
          {
            "lang": "en",
            "value": "To reduce the risk of exploitation of this issue, use access lists or firewall filters to limit access to only trusted administrative networks, hosts and users.\n\nAlternatively, J-Web can be disabled."
          }
        ]
      }
    }
  },
  "cveMetadata": {
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    "assignerShortName": "juniper",
    "cveId": "CVE-2021-31373",
    "datePublished": "2021-10-19T18:17:09.036938Z",
    "dateReserved": "2021-04-15T00:00:00",
    "dateUpdated": "2024-09-16T18:34:02.417Z",
    "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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