Siemens Automation License Manager 5.x < 5.3.4.4 Multiple Vulnerabilities

High Nessus Plugin ID 112123

Synopsis

The remote host has software installed that is affected by multiple vulnerabilities.

Description

The remote host has a version of Siemens Automation License Manager installed that is affected by the following vulnerabilities :

- A user-input validation error exists that allows a directory traversal attack. This could allow, among other actions, code execution. User interaction is required for this attack. (CVE-2018-11455)

- A user-input validation error exists that could allow an attacker to use the target as a port- scanning proxy. (CVE-2018-11456)

Solution

Upgrade to Siemens Automation License Manager 5.3+SP4+Upd4 (5.3.4.4) or later.

See Also

http://www.nessus.org/u?a59aea95

https://cert-portal.siemens.com/productcert/pdf/ssa-920962.pdf

Plugin Details

Severity: High

ID: 112123

File Name: scada_siemens_alm_ssa_920962__5x.nbin

Version: 1.1

Type: local

Family: SCADA

Published: 2018/08/27

Modified: 2018/08/27

Dependencies: 63427

Risk Information

Risk Factor: High

CVSS Score Source: manual

CVSS Score Rationale: Nvd score unavailable. using vendor scoring.

CVSS v2.0

Base Score: 9.3

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

CVSS v3.0

Base Score: 8.8

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

Vulnerability Information

CPE: cpe:/a:siemens:automation_license_manager

Required KB Items: installed_sw/Siemens Automation License Manager

Patch Publication Date: 2018/07/31

Vulnerability Publication Date: 2018/07/31

Reference Information

CVE: CVE-2018-11455, CVE-2018-11456

BID: 105114

IAVB: 2018-B-0115