CVE-2018-11464

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Summary

CVECVE-2018-11464
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2018-12-12 16:29:00 UTC
Updated2019-10-09 23:33:00 UTC
DescriptionA vulnerability has been identified in SINUMERIK 828D V4.7 (All versions < V4.7 SP6 HF1), SINUMERIK 840D sl V4.7 (All versions < V4.7 SP6 HF5), SINUMERIK 840D sl V4.8 (All versions < V4.8 SP3). The integrated VNC server on port 5900/tcp of the affected products could allow a remote attacker to cause a Denial-of-Service condition of the VNC server. Please note that this vulnerability is only exploitable if port 5900/tcp is manually opened in the firewall configuration of network port X130. The security vulnerability could be exploited by an attacker with network access to the affected devices and port. Successful exploitation requires no privileges and no user interaction. The vulnerability could allow an attacker to compromise availability of the VNC server. At the time of advisory publication no public exploitation of this security vulnerability was known.

Risk And Classification

Problem Types: NVD-CWE-noinfo

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Hardware Siemens Sinumerik 828d - All All All
Hardware Siemens Sinumerik 828d - All All All
Operating System Siemens Sinumerik 828d Firmware All All All All
Hardware Siemens Sinumerik 840d Sl All All All All
Hardware Siemens Sinumerik 840d Sl - All All All
Hardware Siemens Sinumerik 840d Sl All All All All
Hardware Siemens Sinumerik 840d Sl - All All All
Operating System Siemens Sinumerik 840d Sl Firmware All All All All
Operating System Siemens Sinumerik 840d Sl Firmware All All All All

References

ReferenceSourceLinkTags
cert-portal.siemens.com/productcert/pdf/ssa-170881.pdf CONFIRM cert-portal.siemens.com Vendor Advisory
Siemens SINUMERIK Controllers Multiple Security Vulnerabilities BID 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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