PT-2020-13873 · Icewarp · Icewarp Mail Server

Published 2020-07-15 · Updated 2020-07-22 · CVE-2020-14066

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions IceWarp Email Server version 12.3.0.1

Description The issue allows remote attackers to upload JavaScript files that are dangerous for clients to access.

Recommendations For IceWarp Email Server version 12.3.0.1, consider restricting file uploads to prevent the uploading of malicious JavaScript files until a patch is available.

Fix

Unrestricted File Upload

Weakness Enumeration

CWE-434

Related Identifiers

CVE-2020-14066

Affected Products

Icewarp Mail Server

References · 5

• https://icewarp.com/download-premise/server · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-14066 · Security Note
• https://osv.dev/vulnerability/CVE-2020-14066 · Vendor Advisory
• https://github.com/networksecure/icewarp_insecure_permissions · Note
• https://t.me/cvenotify/5075 · Telegram Post