PT-2025-10743 · Siemens · Scalance Lpe9403

Published 2025-03-11 · Updated 2025-03-11 · CVE-2025-27398

Positive Technologies (AI Summary)

CVSS v2.0

4.0

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions SCALANCE LPE9403 versions prior to V4.0

Description A vulnerability has been identified where affected devices do not properly neutralize special characters when interpreting user-controlled log paths. This could allow an authenticated highly-privileged remote attacker to execute a limited set of binaries that are already present on the filesystem.

Recommendations For versions prior to V4.0, update to version V4.0 or later to resolve the issue. As a temporary workaround, consider restricting access to the log paths to minimize the risk of exploitation. Avoid using special characters in user-controlled log paths until the issue is resolved.

Fix

LPE

OS Command Injection

Weakness Enumeration

CWE-78

Related Identifiers

BDU:2025-02899

CVE-2025-27398

Affected Products

Scalance Lpe9403

References · 7

• https://nvd.nist.gov/vuln/detail/CVE-2025-27398 · Security Note
• https://osv.dev/vulnerability/CVE-2025-27398 · Vendor Advisory
• https://cert-portal.siemens.com/productcert/html/ssa-075201.html · Vendor Advisory
• https://bdu.fstec.ru/vul/2025-02899 · Security Note
• https://twitter.com/CVEnew/status/1899404036224237618 · Twitter Post
• https://t.me/cvetracker/18931 · Telegram Post
• https://t.me/cvedetector/20064 · Telegram Post