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[email protected]CVE-2019-1674

HistoryFeb 28, 2019 - 6:29 p.m.

CVE-2019-1674

2019-02-2818:29:02

CWE-78

[email protected]

web.nvd.nist.gov

cisco

webex

meetings

desktop app

productivity tools

windows

vulnerability

cve-2019-1674

security

update service

9 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:L/Au:S/C:C/I:C/A:C

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

8.6 High

AI Score

Confidence

High

0.012 Low

EPSS

Percentile

85.3%

JSON

A vulnerability in the update service of Cisco Webex Meetings Desktop App and Cisco Webex Productivity Tools for Windows could allow an authenticated, local attacker to execute arbitrary commands as a privileged user. The vulnerability is due to insufficient validation of user-supplied parameters. An attacker could exploit this vulnerability by invoking the update service command with a crafted argument. An exploit could allow the attacker to run arbitrary commands with SYSTEM user privileges. While the CVSS Attack Vector metric denotes the requirement for an attacker to have local access, administrators should be aware that in Active Directory deployments, the vulnerability could be exploited remotely by leveraging the operating system remote management tools. This vulnerability is fixed in Cisco Webex Meetings Desktop App Release 33.6.6 and 33.9.1 releases. This vulnerability is fixed in Cisco Webex Productivity Tools Release 33.0.7.

Affected configurations

NVD

Node

ciscowebex_meetingsRange<33.6.6desktop

ciscowebex_meetings_onlineMatcht33.0.5

ciscowebex_meetings_onlineMatcht33.6.0

ciscowebex_meetings_onlineMatcht33.6.1

ciscowebex_meetings_onlineMatcht33.6.2

ciscowebex_productivity_toolsRange32.6.0–33.0.7

AND

microsoftwindowsMatch-

CPENameOperatorVersion
cisco:webex_meetingscisco webex meetingslt33.6.6
cisco:webex_meetings_onlinecisco webex meetings onlineeqt33.0.5
cisco:webex_meetings_onlinecisco webex meetings onlineeqt33.6.0
cisco:webex_meetings_onlinecisco webex meetings onlineeqt33.6.1
cisco:webex_meetings_onlinecisco webex meetings onlineeqt33.6.2
cisco:webex_productivity_toolscisco webex productivity toolslt33.0.7

CPE	Name	Operator	Version
cisco:webex_meetings	cisco webex meetings	lt	33.6.6
cisco:webex_meetings_online	cisco webex meetings online	eq	t33.0.5
cisco:webex_meetings_online	cisco webex meetings online	eq	t33.6.0
cisco:webex_meetings_online	cisco webex meetings online	eq	t33.6.1
cisco:webex_meetings_online	cisco webex meetings online	eq	t33.6.2
cisco:webex_productivity_tools	cisco webex productivity tools	lt	33.0.7

CNA Affected

[
  {
    "product": "Cisco Webex Meetings Desktop App ",
    "vendor": "Cisco",
    "versions": [
      {
        "lessThan": "33.6.6",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      },
      {
        "lessThan": "33.9.1",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  },
  {
    "product": "Cisco Webex Productivity Tools",
    "vendor": "Cisco",
    "versions": [
      {
        "lessThan": "33.0.7",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]