PT-2021-17299 · Mdaemon · Mdaemon

Chudypb · Published 2021-04-14 · Updated 2021-04-21 · CVE-2021-27180

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions: MDaemon versions prior to 20.0.4

Description: An issue was discovered in the Webmail component of MDaemon, also known as WorldClient. This issue is related to Reflected XSS, which can be exploited via a GET request. It allows an attacker to perform any action with the privileges of the attacked user.

Recommendations: For versions prior to 20.0.4, update to version 20.0.4 or later to resolve the issue. As a temporary workaround, consider restricting access to the Webmail component until the update is applied.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2021-27180

Affected Products

Mdaemon

References · 5

• 🔥 https://github.com/chudyPB/MDaemon-Advisories · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2021-27180 · Security Note
• https://osv.dev/vulnerability/CVE-2021-27180 · Vendor Advisory
• https://altn.com/Support/SecurityUpdate/MD011221_MDaemon_EN · Vendor Advisory
• https://t.me/cvenotify/13236 · Telegram Post