SolarWinds Serv-U 15.0 < 15.3.1

medium Nessus Plugin ID 207860

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Synopsis

SolarWinds Serv-U is affected by a vulnerability

Description

The version of SolarWinds Serv-U installed on the remote host is prior to 15.3.1. It is, therefore, affected by a vulnerability as referenced in the serv-u_15_3_1 advisory.

- This broken access control vulnerability pertains specifically to a domain admin who can access configuration & user data of other domains which they should not have access to. Please note the admin is unable to modify the data (read only operation). This UAC issue leads to a data leak to unauthorized users for a domain, with no log of them accessing the data unless they attempt to modify it. This read-only activity is logged to the original domain and does not specify which domain was accessed. (CVE-2021-35249)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

Solution

Upgrade to Serv-U version 15.3.1 or later.

Plugin Details

Severity: Medium

ID: 207860

File Name: solarwinds_serv-u_15_3_1.nasl

Version: 1.1

Type: remote

Family: FTP

Published: 9/27/2024

Updated: 9/27/2024

Configuration: Enable thorough checks

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Low

Score: 1.4

CVSS v2

Risk Factor: Medium

Base Score: 4

Temporal Score: 3

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

CVSS Score Source: CVE-2021-35249

CVSS v3

Risk Factor: Medium

Base Score: 4.3

Temporal Score: 3.8

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

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

CPE: cpe:/a:solarwinds:serv-u, cpe:/a:solarwinds:serv-u_file_server, cpe:/a:serv-u:serv-u

Required KB Items: installed_sw/Serv-U

Exploit Ease: No known exploits are available

Patch Publication Date: 5/17/2022

Vulnerability Publication Date: 7/15/2021

Reference Information

CVE: CVE-2021-35249

Detections

Analytics