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NVD Vulnerability Details :
CVE-2012-5409
Modified
More InfoOfficial Page
Source-cve@mitre.org
View Known Exploited Vulnerability (KEV) details
Published At-01 Nov, 2012 | 10:44
Updated At-29 Apr, 2026 | 01:13

AscoServer.exe in the server in Siemens SiPass integrated MP2.6 and earlier does not properly handle IOCP RPC messages received over an Ethernet network, which allows remote attackers to write data to any memory location and consequently execute arbitrary code via crafted messages, as demonstrated by an arbitrary pointer dereference attack or a buffer overflow attack.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary2.010.0HIGH
AV:N/AC:L/Au:N/C:C/I:C/A:C
Type: Primary
Version: 2.0
Base score: 10.0
Base severity: HIGH
Vector:
AV:N/AC:L/Au:N/C:C/I:C/A:C
CPE Matches
Siemens AG
siemens
>>sipass_integrated>>Versions up to mp2.6(inclusive)
cpe:2.3:a:siemens:sipass_integrated:*:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-119Primarynvd@nist.gov
CWE ID: CWE-119
Type: Primary
Source: nvd@nist.gov
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
http://ics-cert.us-cert.gov/advisories/ICSA-12-305-01cve@mitre.org
N/A
http://ioactive.com/pdfs/SIEMENS_Sipass_Integrated_Ethernet_Bus_Arbitrary_Pointer_Dereference_V4.pdfcve@mitre.org
N/A
http://secunia.com/advisories/50900cve@mitre.org
Vendor Advisory
http://www.osvdb.org/86129cve@mitre.org
N/A
http://www.siemens.com/corporate-technology/pool/de/forschungsfelder/siemens_security_advisory_ssa-938777.pdfcve@mitre.org
Vendor Advisory
http://ics-cert.us-cert.gov/advisories/ICSA-12-305-01af854a3a-2127-422b-91ae-364da2661108
N/A
http://ioactive.com/pdfs/SIEMENS_Sipass_Integrated_Ethernet_Bus_Arbitrary_Pointer_Dereference_V4.pdfaf854a3a-2127-422b-91ae-364da2661108
N/A
http://secunia.com/advisories/50900af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory
http://www.osvdb.org/86129af854a3a-2127-422b-91ae-364da2661108
N/A
http://www.siemens.com/corporate-technology/pool/de/forschungsfelder/siemens_security_advisory_ssa-938777.pdfaf854a3a-2127-422b-91ae-364da2661108
Vendor Advisory
Hyperlink: http://ics-cert.us-cert.gov/advisories/ICSA-12-305-01
Source: cve@mitre.org
Resource: N/A
Hyperlink: http://ioactive.com/pdfs/SIEMENS_Sipass_Integrated_Ethernet_Bus_Arbitrary_Pointer_Dereference_V4.pdf
Source: cve@mitre.org
Resource: N/A
Hyperlink: http://secunia.com/advisories/50900
Source: cve@mitre.org
Resource:
Vendor Advisory
Hyperlink: http://www.osvdb.org/86129
Source: cve@mitre.org
Resource: N/A
Hyperlink: http://www.siemens.com/corporate-technology/pool/de/forschungsfelder/siemens_security_advisory_ssa-938777.pdf
Source: cve@mitre.org
Resource:
Vendor Advisory
Hyperlink: http://ics-cert.us-cert.gov/advisories/ICSA-12-305-01
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A
Hyperlink: http://ioactive.com/pdfs/SIEMENS_Sipass_Integrated_Ethernet_Bus_Arbitrary_Pointer_Dereference_V4.pdf
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A
Hyperlink: http://secunia.com/advisories/50900
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Vendor Advisory
Hyperlink: http://www.osvdb.org/86129
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A
Hyperlink: http://www.siemens.com/corporate-technology/pool/de/forschungsfelder/siemens_security_advisory_ssa-938777.pdf
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Vendor Advisory
Change History
0Changes found
Details not found