PT-2019-9689 · Lcds · Lcds Laquis Scada

Esteban Ruiz + 1 · Published 2019-01-19 · Updated 2019-10-09 · CVE-2018-18990

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 LCDS Laquis SCADA versions prior to 4.1.0.4150

Description The issue allows a user-supplied path in file operations prior to proper validation, which can be leveraged by an attacker to disclose sensitive information under the context of the web server process.

Recommendations For versions prior to 4.1.0.4150, update to version 4.1.0.4150 or later to resolve the issue. As a temporary workaround, consider restricting access to sensitive files and directories to minimize the risk of exploitation.

Fix

Relative Path Traversal

Path traversal

Weakness Enumeration

CWE-23

CWE-22

Related Identifiers

CVE-2018-18990

ZDI-19-058

Affected Products

Lcds Laquis Scada

References · 5

• https://osv.dev/vulnerability/CVE-2018-18990 · Vendor Advisory
• https://zerodayinitiative.com/advisories/ZDI-19-058 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2018-18990 · Security Note
• http://securityfocus.com/bid/106634 · Note
• https://ics-cert.us-cert.gov/advisories/ICSA-19-015-01 · Note