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cvelist@huntrdevCVELIST:CVE-2021-4020
HistoryNov 27, 2021 - 9:15 a.m.

CVE-2021-4020 Cross-site Scripting (XSS) - Stored in meetecho/janus-gateway

2021-11-2709:15:11
CWE-79
@huntrdev
www.cve.org

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

0.001 Low

EPSS

Percentile

21.4%

janus-gateway is vulnerable to Improper Neutralization of Input During Web Page Generation (‘Cross-site Scripting’)

CNA Affected

[
  {
    "product": "meetecho/janus-gateway",
    "vendor": "meetecho",
    "versions": [
      {
        "lessThan": "0.11.6",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

0.001 Low

EPSS

Percentile

21.4%

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