Vulnerability Name:

CCN-12888

Published:2003-08-08
Updated:2003-08-08
Summary:MDaemon could allow a remote attacker to gain unauthorized access to the SMTP service, caused by a vulnerability in the Simple Mail Transfer Protocol (SMTP) authentication feature. A remote attacker could supply a valid username and a blank password during authentication to gain unauthorized access to the SMTP service. If the mail server is configured for mail relaying, this could allow the attacker to send unauthorized SPAM.
CVSS v3 Severity:7.3 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): Low
Integrity (I): Low
Availibility (A): Low
CVSS v2 Severity:7.5 High (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
Vulnerability Consequences:Gain Access
References:Source: CCN
Type: BugTraq Mailing List, Fri Aug 08 2003 - 18:59:59 CDT
MDaemon 5.0.5 authentication vulnerability

Source: CCN
Type: Alt-N Technologies Web site
Mdaemon

Source: CCN
Type: BID-8382
MDaemon SMTP Server Null Password Authentication Vulnerability

Source: XF
Type: UNKNOWN
mdaemon-smtp-gain-access(12888)

Vulnerable Configuration:Configuration CCN 1:
  • cpe:/a:alt-n:mdaemon:5.0.5:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    alt-n mdaemon 5.0.5