CVE-2020-3263

CWE-20 — Improper Input Validation4 documents4 sources
Severity
7.5HIGH
EPSS
1.8%
top 17.40%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Cisco Webex MeetingsCisco Cisco Webex Meetings Server
Timeline
PublishedJun 18
Latest updateMay 24

Description

A vulnerability in Cisco Webex Meetings Desktop App could allow an unauthenticated, remote attacker to execute programs on an affected end-user system. The vulnerability is due to improper validation of input that is supplied to application URLs. The attacker could exploit this vulnerability by persuading a user to follow a malicious URL. A successful exploit could allow the attacker to cause the application to execute other programs that are already present on the end-user system. If malicious …

CVSS vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:HExploitability: 1.6 | Impact: 5.9

Affected Packages2 packages

▶NVDcisco/webex_meetings< 39.5.12

🔴Vulnerability Details

2
GHSA
GHSA-7rqg-3gh2-367f: A vulnerability in Cisco Webex Meetings Desktop App could allow an unauthenticated, remote attacker to execute programs on an affected end-user system↗2022-05-24
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CVEList
Cisco Webex Meetings Desktop App URL Filtering Arbitrary Program Execution Vulnerability↗2020-06-18
▶

📋Vendor Advisories

1
Cisco
Cisco Webex Meetings Desktop App and Webex Meetings Client URL Filtering Arbitrary Program Execution Vulnerability↗2020-06-17
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CVE-2020-3263 (HIGH CVSS 7.5) | A vulnerability in Cisco Webex Meet | cvebase.io