CVE-2020-3440 — Path Traversal in Cisco Webex Meetings

CWE-22 — Path Traversal4 documents4 sources
Severity
6.5MEDIUMNVD
EPSS
0.3%
top 47.94%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Cisco Webex MeetingsCisco Webex Meetings
Timeline
PublishedAug 26
Latest updateMay 24

Description

A vulnerability in Cisco Webex Meetings Desktop App for Windows could allow an unauthenticated, remote attacker to overwrite arbitrary files on an end-user system. The vulnerability is due to improper validation of URL parameters that are sent from a website to the affected application. An attacker could exploit this vulnerability by persuading a user to follow a URL to a website that is designed to submit crafted input to the affected application. A successful exploit could allow the attacker t…

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:NExploitability: 2.8 | Impact: 3.6

Affected Packages2 packages

🔴Vulnerability Details

2
GHSA
GHSA-qgrx-x3h5-xg68: A vulnerability in Cisco Webex Meetings Desktop App for Windows could allow an unauthenticated, remote attacker to overwrite arbitrary files on an end↗2022-05-24
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CVEList
Cisco Webex Meetings Desktop App for Windows Arbitrary File Overwrite Vulnerability↗2020-08-26
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📋Vendor Advisories

1
Cisco
Cisco Webex Meetings Desktop App for Windows Arbitrary File Overwrite Vulnerability↗2020-08-19
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CVE-2020-3440 — Path Traversal in Cisco Webex Meetings | cvebase