CVE-2022-20820

Published Aug 10, 2022

Last updated a year ago

CVSS medium 5.4

Overview

Description: Multiple vulnerabilities in the web interface of Cisco Webex Meetings could allow a remote attacker to conduct a cross-site scripting (XSS) attack or a frame hijacking attack against a user of the web interface. For more information about these vulnerabilities, see the Details section of this advisory.
Source: ykramarz@cisco.com
NVD status: Modified

Risk scores

CVSS 3.1

Type: Primary
Base score: 5.4
Impact score: 2.7
Exploitability score: 2.3
Vector string: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Severity: MEDIUM

Weaknesses

nvd@nist.gov: CWE-79
ykramarz@cisco.com: CWE-1021

Hype score: Not currently trending

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:a:cisco:webex_meetings:-:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "81774C03-0884-44C6-80EF-DC882BF44C84"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

References