PT-2018-16561 · Siemens · Telecontrol Server Basic

Published 2018-01-25 · Updated 2019-10-09 · CVE-2018-4836

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

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

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 authenticated attacker with a low-privileged account to escalate privileges and perform administrative operations on the TeleControl Server Basic's port 8000/tcp.

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

Weakness Enumeration

CWE-287

Related Identifiers

CVE-2018-4836

Affected Products

Telecontrol Server Basic

References · 5

• https://siemens.com/cert/pool/cert/siemens_security_advisory_ssa-651454.pdf · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2018-4836 · Security Note
• https://osv.dev/vulnerability/CVE-2018-4836 · Vendor Advisory
• http://securityfocus.com/bid/102904 · Note
• http://securityfocus.com/bid/102897 · Note