PT-2018-2203 · Tim · Tim 1531 Irc

Published 2018-12-11 · Updated 2019-10-09 · CVE-2018-13816

Positive Technologies (AI Summary)

CVSS v3.1

10

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions TIM 1531 IRC versions prior to V2.0

Description A vulnerability has been identified due to the absence of proper authentication on port 102/tcp. Successful exploitation requires an attacker to send packets to this port, with no user interaction or privileges needed. The issue allows an attacker to perform arbitrary administrative operations. At the time of advisory publication, no public exploitation of this vulnerability was known.

Recommendations For versions prior to V2.0, update to version V2.0 or later to resolve the issue. As a temporary workaround, consider restricting access to port 102/tcp to minimize the risk of exploitation.

Fix

Missing Authentication

Improper Access Control

Improper Authentication

Weakness Enumeration

CWE-306

CWE-284

CWE-287

Related Identifiers

BDU:2019-00181

CVE-2018-13816

Affected Products

Tim 1531 Irc

References · 6

• https://cert-portal.siemens.com/productcert/pdf/ssa-982399.pdf · Vendor Advisory
• https://bdu.fstec.ru/vul/2019-00181 · Security Note
• https://osv.dev/vulnerability/CVE-2018-13816 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2018-13816 · Security Note
• https://ics-cert.us-cert.gov/advisories/ICSA-18-352-05 · Note
• http://securityfocus.com/bid/106194 · Note