PT-2021-11123 · Siemens · Logo! Soft Comfort

Published 2021-04-22 · Updated 2023-12-12 · CVE-2020-25243

Positive Technologies (AI Summary)

CVSS v2.0

7.2

High

Base vector

AV:L/AC:L/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions: LOGO! Soft Comfort versions prior to V8.4

Description: A zip slip vulnerability could be triggered while importing a compromised project file to the affected software. This issue could ultimately lead to a system takeover by an attacker if chained with other vulnerabilities.

Recommendations: For versions prior to V8.4, update to version V8.4 or later to resolve the issue. As a temporary workaround, consider avoiding the import of project files from untrusted sources until a patch is applied. Restrict access to the project file import feature to minimize the risk of exploitation.

Fix

Path traversal

Weakness Enumeration

CWE-22

Related Identifiers

CVE-2020-25243

Affected Products

Logo! Soft Comfort

References · 2

• https://cert-portal.siemens.com/productcert/pdf/ssa-983300.pdf · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-25243 · Security Note