FKIE_CVE-2018-11464

Vulnerability from fkie_nvd - Published: 2018-12-12 16:29 - Updated: 2024-11-21 03:43
Severity ?
3.7 (Low) - CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L
Summary
A 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.
References
productcert@siemens.comhttp://www.securityfocus.com/bid/106185Third Party Advisory, VDB Entry
productcert@siemens.comhttps://cert-portal.siemens.com/productcert/pdf/ssa-170881.pdfVendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/106185Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108https://cert-portal.siemens.com/productcert/pdf/ssa-170881.pdfVendor Advisory
Impacted products
Vendor Product Version
siemens sinumerik_828d_firmware *
siemens sinumerik_828d -
siemens sinumerik_840d_sl_firmware *
siemens sinumerik_840d_sl *
siemens sinumerik_840d_sl_firmware *
siemens sinumerik_840d_sl -
To clipboard 

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      "value": "A vulnerability has been identified in SINUMERIK 828D V4.7 (All versions \u003c V4.7 SP6 HF1), SINUMERIK 840D sl V4.7 (All versions \u003c V4.7 SP6 HF5), SINUMERIK 840D sl V4.8 (All versions \u003c 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."
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      "value": "Se ha identificado una vulnerabilidad en SINUMERIK 828D V4.7 (todas las versiones anteriores a la V4.7 SP6 HF1), SINUMERIK 840D sl V4.7 (todas las versiones anteriores a la V4.7 SP6 HF5) y SINUMERIK 840D sl V4.8 (todas las versiones anteriores a la V4.8 SP3). El servidor VNC integrado en el puerto 5900/tcp de los productos afectados podr\u00eda permitir que un atacante remoto provoque una condici\u00f3n de denegaci\u00f3n de servicio (DoS) en el servidor VNC. N\u00f3tese que esta vulnerabilidad solo puede explotarse si el puerto 5900/tcp se abre manualmente en la configuraci\u00f3n de firewall del puerto de red X130. Esta vulnerabilidad podr\u00eda ser explotada por atacantes con acceso a los sistemas y puertos afectados. Su explotaci\u00f3n con \u00e9xito no requiere privilegios de usuario ni interacci\u00f3n. Esta vulnerabilidad podr\u00eda permitir que un atacante comprometa la disponibilidad del servidor VNC. En el momento de la publicaci\u00f3n del advisory, no se conoce ninguna explotaci\u00f3n p\u00fablica de la vulnerabilidad de seguridad."
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  "id": "CVE-2018-11464",
  "lastModified": "2024-11-21T03:43:25.303",
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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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