CVE-2017-12737

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Summary

CVECVE-2017-12737
StatePUBLISHED
Assignersiemens
Source PriorityCVE Program / NVD first with legacy fallback
Published2017-11-15 08:29:00 UTC
Updated2025-04-20 01:37:25 UTC
DescriptionAn 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 obtain sensitive device information over the network.

Risk And Classification

Primary CVSS: v3.0 5.3 MEDIUM from [email protected]

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

EPSS: 0.002980000 probability, percentile 0.532290000 (date 2026-05-13)

Problem Types: CWE-200 | leak of sensitive device information

VersionSourceTypeScoreSeverityVector
3.0[email protected]Primary5.3MEDIUMCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
2.0[email protected]Primary5AV:N/AC:L/Au:N/C:P/I:N/A:N

CVSS v3.0 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
None

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

CVSS v2.0 Breakdown

Access Vector
Network
Access Complexity
Low
Authentication
None
Confidentiality
Partial
Integrity
None
Availability
None

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

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Hardware Siemens Sm-2556 - All All All
Operating System Siemens Sm-2556 Firmware dnpi00 All All All
Operating System Siemens Sm-2556 Firmware enos00 All All All
Operating System Siemens Sm-2556 Firmware erac00 All All All
Operating System Siemens Sm-2556 Firmware eta2 All All All
Operating System Siemens Sm-2556 Firmware etls00 All All All
Operating System Siemens Sm-2556 Firmware modi00 All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na Siemens SICAM RTUs SM-2556 COM Modules With The Firmware Variants ENOS00 ERAC00 ETA2 ETLS00 MODi00 And DNPi00 affected Siemens SICAM RTUs SM-2556 COM Modules with the firmware variants ENOS00, ERAC00, ETA2, ETLS00, MODi00, and DNPi00 Not specified

References

ReferenceSourceLinkTags
Siemens af854a3a-2127-422b-91ae-364da2661108 www.siemens.com Mitigation, Vendor Advisory
Multiple Siemens SICAM RTU Products Multiple Security Vulnerabilities af854a3a-2127-422b-91ae-364da2661108 www.securityfocus.com Third Party Advisory, VDB Entry
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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