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CVE-2021-31355

🗓️ 19 Oct 2021 18:16:38Reported by juniperType 
cve
 cve
🔗 web.nvd.nist.gov👁 68 Views

A persistent cross-site scripting (XSS) vulnerability in the captive portal GUI of Juniper Networks Junos O

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2021-31355
13 Oct 202116:00
attackerkb
Circl
CVE-2021-31355
19 Oct 202122:33
circl
CNNVD
Juniper Networks Junos OS 跨站脚本漏洞
13 Oct 202100:00
cnnvd
Cvelist
CVE-2021-31355 Junos OS: Stored Cross-Site Scripting (XSS) vulnerability in captive portal
19 Oct 202118:16
cvelist
EUVD
EUVD-2021-18265
7 Oct 202500:30
euvd
Tenable Nessus
Juniper Junos OS Vulnerability (JSA11220)
13 Oct 202100:00
nessus
NCSC
Vulnerabilities fixed in Juniper Junos OS
14 Oct 202100:00
ncsc
NVD
CVE-2021-31355
19 Oct 202119:15
nvd
OSV
CVE-2021-31355
19 Oct 202119:15
osv
Prion
Cross site scripting
19 Oct 202119:15
prion
Rows per page
NVD
Vulners
Node
OR
juniperjunosMatch12.3x48-
juniperjunosMatch12.3x48d10
juniperjunosMatch12.3x48d100
juniperjunosMatch12.3x48d15
juniperjunosMatch12.3x48d20
juniperjunosMatch12.3x48d25
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juniperjunosMatch12.3x48d90
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juniperjunosMatch15.1x49-
juniperjunosMatch15.1x49d10
juniperjunosMatch15.1x49d100
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juniperjunosMatch15.1x49d80
juniperjunosMatch15.1x49d90
juniperjunosMatch18.3-
juniperjunosMatch18.3r1
juniperjunosMatch18.3r1-s1
juniperjunosMatch18.3r1-s2
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juniperjunosMatch18.3r3-s1
juniperjunosMatch18.3r3-s2
juniperjunosMatch18.4-
juniperjunosMatch18.4r1
juniperjunosMatch18.4r1-s1
juniperjunosMatch18.4r1-s2
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juniperjunosMatch18.4r2
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juniperjunosMatch18.4r2-s4
juniperjunosMatch18.4r3
juniperjunosMatch18.4r3-s1
juniperjunosMatch18.4r3-s2
juniperjunosMatch18.4r3-s3
juniperjunosMatch19.1-
juniperjunosMatch19.1r1
juniperjunosMatch19.1r1-s1
juniperjunosMatch19.1r1-s2
juniperjunosMatch19.1r1-s3
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juniperjunosMatch19.1r2
juniperjunosMatch19.1r2-s1
juniperjunosMatch19.1r3
juniperjunosMatch19.1r3-s1
juniperjunosMatch19.2-
juniperjunosMatch19.2r1
juniperjunosMatch19.2r1-s1
juniperjunosMatch19.2r1-s2
juniperjunosMatch19.2r1-s3
juniperjunosMatch19.2r1-s4
juniperjunosMatch19.2r2
juniperjunosMatch19.2r2-s1
juniperjunosMatch19.3-
juniperjunosMatch19.3r1
juniperjunosMatch19.3r1-s1
juniperjunosMatch19.3r2
juniperjunosMatch19.3r2-s1
juniperjunosMatch19.3r2-s2
juniperjunosMatch19.3r2-s3
juniperjunosMatch19.4r1
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juniperjunosMatch19.4r1-s2
juniperjunosMatch19.4r2
juniperjunosMatch19.4r2-s1
juniperjunosMatch20.1r1
juniperjunosMatch20.1r1-s1
juniperjunosMatch20.1r1-s2
juniperjunosMatch20.1r1-s3
juniperjunosMatch20.1r1-s4
juniperjunosMatch20.1r2
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juniperjunosMatch20.3r1
juniperjunosMatch20.3r1-s1
juniperjunosMatch20.4r1
juniperjunosMatch20.4r1-s1
juniperjunosMatch21.1r1
juniperjunosMatch21.1r1-s1
[
  {
    "product": "Junos OS",
    "vendor": "Juniper Networks",
    "versions": [
      {
        "lessThan": "12.3X48-D105",
        "status": "affected",
        "version": "12.3X48",
        "versionType": "custom"
      },
      {
        "lessThan": "15.1X49-D220",
        "status": "affected",
        "version": "15.1X49",
        "versionType": "custom"
      },
      {
        "lessThan": "18.3R3-S5",
        "status": "affected",
        "version": "18.3",
        "versionType": "custom"
      },
      {
        "lessThan": "18.4R3-S9",
        "status": "affected",
        "version": "18.4",
        "versionType": "custom"
      },
      {
        "lessThan": "19.1R3-S7",
        "status": "affected",
        "version": "19.1",
        "versionType": "custom"
      },
      {
        "lessThan": "19.2R3-S3",
        "status": "affected",
        "version": "19.2",
        "versionType": "custom"
      },
      {
        "lessThan": "19.3R3-S4",
        "status": "affected",
        "version": "19.3",
        "versionType": "custom"
      },
      {
        "lessThan": "19.4R3-S6",
        "status": "affected",
        "version": "19.4",
        "versionType": "custom"
      },
      {
        "lessThan": "20.1R3",
        "status": "affected",
        "version": "20.1",
        "versionType": "custom"
      },
      {
        "lessThan": "20.2R1-S1, 20.2R2",
        "status": "affected",
        "version": "20.2",
        "versionType": "custom"
      },
      {
        "lessThan": "20.3R2",
        "status": "affected",
        "version": "20.3",
        "versionType": "custom"
      },
      {
        "lessThan": "20.4R2",
        "status": "affected",
        "version": "20.4",
        "versionType": "custom"
      },
      {
        "lessThan": "21.1R2",
        "status": "affected",
        "version": "21.1",
        "versionType": "custom"
      }
    ]
  }
]

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17 Jun 2026 03:51Current
5.8Medium risk
Vulners AI Score5.8
CVSS 23.5
CVSS 3.15.4 - 8
EPSS0.00781
68