CVE-2021-27182

An issue was discovered in MDaemon before 20.0.4. There is an IFRAME injection vulnerability in Webmail (aka WorldClient). It can be exploited via an email message. It allows an attacker to perform any action with the privileges of the attacked user.

CVSS v3 8.8 HIGH
CVSS v2.0 6.5 MEDIUM

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.5^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:S/C:P/I:P/A:P

Exploitability : 8.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://github.com/chudyPB/MDaemon-Advisories	Exploit Third Party Advisory
https://www.altn.com/Support/SecurityUpdate/MD011221_MDaemon_EN/	Release Notes Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:altn:mdaemon:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2021-04-14 23:15

Updated : 2024-02-04 21:47

NVD link : CVE-2021-27182

Mitre link : CVE-2021-27182

CVE.ORG link : CVE-2021-27182

JSON object : View

Products Affected

altn

mdaemon

CWE

CWE-74

Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')

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