CVE-2020-4020

3 documents3 sources
Severity
7.2HIGH
EPSS
0.7%
top 28.57%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Atlassian Companion APPAtlassian Companion
Timeline
PublishedJun 1
Latest updateMay 24

Description

The file downloading functionality in the Atlassian Companion App before version 1.0.0 allows remote attackers, who control a Confluence Server instance that the Companion App is connected to, execute arbitrary .exe files via a Protection Mechanism Failure.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:HExploitability: 1.2 | Impact: 5.9

Affected Packages2 packages

▶NVDatlassian/companion< 1.0.0
▶CVEListV5atlassian/companion_appunspecified — 1.0.0

🔴Vulnerability Details

2
GHSA
GHSA-72w5-xxp4-hp3g: The file downloading functionality in the Atlassian Companion App before version 1↗2022-05-24
▶
CVEList
CVE-2020-4020: The file downloading functionality in the Atlassian Companion App before version 1↗2020-06-01
▶
CVE-2020-4020 (HIGH CVSS 7.2) | The file downloading functionality | cvebase.io