PT-2018-16560 · Siemens · Telecontrol Server Basic

Published 2018-01-25 · Updated 2019-10-09 · CVE-2018-4835

Positive Technologies (AI Summary)

CVSS v3.1

5.3

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions TeleControl Server Basic versions prior to V3.1

Description A vulnerability has been identified that allows an attacker with network access to the TeleControl Server Basic's port 8000/tcp to bypass the authentication mechanism and read limited information.

Recommendations For versions prior to V3.1, update to version V3.1 or later to resolve the issue. As a temporary workaround, consider restricting access to port 8000/tcp to minimize the risk of exploitation.

Fix

Improper Authentication

Information Disclosure

Weakness Enumeration

CWE-287

CWE-200

Related Identifiers

CVE-2018-4835

Affected Products

Telecontrol Server Basic

References · 5

• https://siemens.com/cert/pool/cert/siemens_security_advisory_ssa-651454.pdf · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2018-4835 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2018-4835 · Security Note
• http://securityfocus.com/bid/102904 · Note
• http://securityfocus.com/bid/102894 · Note