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CVE-2017-12739 Details

Description

An issue was discovered on Siemens SICAM RTUs SM-2556 COM Modules with the firmware variants ENOS00, ERAC00, ETA2, ETLS00, MODi00, and DNPi00. The integrated web server (port 80/tcp) of the affected devices could allow unauthenticated remote attackers to execute arbitrary code on the affected device.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:9.8 CRITICALVector:CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
https://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-164516.pdf	CVE	MitigationVendor Advisory
http://www.securityfocus.com/bid/101884	CVE	Third Party AdvisoryVDB Entry
https://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-164516.pdf	[email protected]	MitigationVendor Advisory
http://www.securityfocus.com/bid/101884	[email protected]	Third Party AdvisoryVDB Entry

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-1188	Initialization of a Resource with an Insecure Default	[email protected]

Affected Products

Product	Versions
siemens sm-2556 firmware	dnpi00 enos00 erac00 eta2 etls00
CPE cpe:2.3:o:siemens:sm-2556_firmware:dnpi00:::::::* cpe:2.3:o:siemens:sm-2556_firmware:enos00:::::::* cpe:2.3:o:siemens:sm-2556_firmware:erac00:::::::* cpe:2.3:o:siemens:sm-2556_firmware:eta2:::::::* cpe:2.3:o:siemens:sm-2556_firmware:etls00:::::::* cpe:2.3:o:siemens:sm-2556_firmware:modi00:::::::* Remediation No remediation found in references.
siemens sm-2556	All versions
CPE cpe:2.3:h:siemens:sm-2556:-:::::::* Remediation No remediation found in references.

Change History

7 change records found show changes

Date	Action	Recorded By
Jun 17, 2026	CVE Modified	[email protected]
May 13, 2026	CVE Status Change	[email protected]
Nov 21, 2024	CVE Modified	CVE
May 14, 2024	CVE Modified	[email protected]
Oct 3, 2019	CWE Remap	[email protected]
Nov 30, 2017	Initial Analysis	[email protected]
Nov 22, 2017	CVE Modified	[email protected]