MSMTPRC Configuration File Detected

high Web App Scanning Plugin ID 115144

Synopsis

MSMTPRC Configuration File Detected

Description

A MSMTPRC configuration file have been detected on the target web application. These files may contain sensitive information which could assist an attack to conduct further attacks.

Solution

Restrict access to the config file or locate it outside the public webroot where possible.

See Also

https://linux.die.net/man/5/esmtprc

Plugin Details

Severity: High

ID: 115144

Type: remote

Published: 2/17/2026

Updated: 2/17/2026

Scan Template: api, basic, full, pci, scan

Risk Information

VPR

Risk Factor: Low

Score: 3.6

CVSS v2

Risk Factor: High

Base Score: 7.8

Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:N/A:N

CVSS Score Source: Tenable

CVSS v3

Risk Factor: High

Base Score: 7.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

CVSS Score Source: Tenable

CVSS v4

Risk Factor: High

Base Score: 8.7

Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

CVSS Score Source: Tenable

Reference Information