PT-2017-12676 · Siemens · Sicam Rtus Sm-2556 Com Modules

Published 2017-11-15 · Updated 2017-11-30 · CVE-2017-12738

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Siemens SICAM RTUs SM-2556 COM Modules with the firmware variants ENOS00, ERAC00, ETA2, ETLS00, MODi00, and DNPi00

Description The issue concerns the integrated web server of the affected devices, which could allow Cross-Site Scripting (XSS) attacks. This occurs when unsuspecting users are tricked into clicking on a malicious link, potentially allowing attackers to execute malicious scripts. The web server is accessible via port 80/tcp.

Recommendations For Siemens SICAM RTUs SM-2556 COM Modules with the firmware variants ENOS00, ERAC00, ETA2, ETLS00, MODi00, and DNPi00, consider restricting access to the integrated web server until a fix is available. As a temporary workaround, avoid clicking on suspicious links to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2017-12738

Affected Products

Sicam Rtus Sm-2556 Com Modules

References · 4

• https://siemens.com/cert/pool/cert/siemens_security_advisory_ssa-164516.pdf · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2017-12738 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2017-12738 · Security Note
• http://securityfocus.com/bid/101884 · Note