CVE-2015-2177

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Summary

CVECVE-2015-2177
StatePUBLISHED
Assignermitre
Source PriorityCVE Program / NVD first with legacy fallback
Published2015-03-07 02:59:09 UTC
Updated2026-05-06 22:30:45 UTC
DescriptionSiemens SIMATIC S7-300 CPU devices allow remote attackers to cause a denial of service (defect-mode transition) via crafted packets on (1) TCP port 102 or (2) Profibus.

Risk And Classification

Primary CVSS: v2.0 7.8 from [email protected]

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

Problem Types: CWE-20 | n/a

CVSS v2.0 Breakdown

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

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

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Hardware Siemens Simatic S7-300 Cpu - All All All
Operating System Siemens Simatic S7-300 Cpu Firmware All All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
Siemens SIMATIC S7-300 Lets Remote Users Deny Service - SecurityTracker af854a3a-2127-422b-91ae-364da2661108 www.securitytracker.com Third Party Advisory, VDB Entry
Siemens SIMATIC S7-300 CPU Denial-of-Service Vulnerability | ICS-CERT af854a3a-2127-422b-91ae-364da2661108 ics-cert.us-cert.gov
Malformed Request af854a3a-2127-422b-91ae-364da2661108 www.securityfocus.com
Siemens af854a3a-2127-422b-91ae-364da2661108 www.siemens.com Vendor Advisory
Siemens SIMATIC S7-300 CPU - Remote Denial of Service - Linux dos Exploit af854a3a-2127-422b-91ae-364da2661108 www.exploit-db.com
cert-portal.siemens.com/productcert/pdf/ssa-987029.pdf af854a3a-2127-422b-91ae-364da2661108 cert-portal.siemens.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 591120 Siemens SIMATIC S7-300 CPU Denial of Service (DoS) Vulnerability (ICSA-15-064-04,ssa-987029)
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