// For flags

CVE-2018-11463

 

Severity Score

7.8
*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

A vulnerability has been identified in SINUMERIK 808D V4.7 (All versions), SINUMERIK 808D V4.8 (All versions), 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). A buffer overflow in the service command application could allow a local attacker to execute code with elevated privileges. The security vulnerability could be exploited by an attacker with local access to the affected systems. Successful exploitation requires user privileges but no user interaction. The vulnerability could allow an attacker to compromise confidentiality, integrity and availability of the system. At the time of advisory publication no public exploitation of this security vulnerability was known.

Se ha identificado una vulnerabilidad en SINUMERIK 808D V4.7 (todas las versiones), SINUMERIK 808D V4.8 (todas las versiones), 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). Un desbordamiento de búfer en la aplicación de comandos del servicio podría permitir que un atacante local ejecute código con privilegios elevados. Esta vulnerabilidad de seguridad podría ser explotada por atacantes con acceso local al sistema afectado. Su explotación con éxito requiere privilegios de usuario, pero no requiere interacción del usuario. Esta vulnerabilidad podría permitir que un atacante comprometa la confidencialidad, integridad y disponibilidad del sistema. En el momento de la publicación del advisory, no se conoce ninguna explotación pública de la vulnerabilidad de seguridad.

*Credits: N/A
CVSS Scores
Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Local
Attack Complexity
Low
Authentication
None
Confidentiality
Partial
Integrity
Partial
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2018-05-25 CVE Reserved
  • 2018-12-12 CVE Published
  • 2023-03-08 EPSS Updated
  • 2024-08-05 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer
  • CWE-121: Stack-based Buffer Overflow
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Siemens
Search vendor "Siemens"
Sinumerik 808d V4.7 Firmware
Search vendor "Siemens" for product "Sinumerik 808d V4.7 Firmware"
*-
Affected
in Siemens
Search vendor "Siemens"
Sinumerik 808d V4.7
Search vendor "Siemens" for product "Sinumerik 808d V4.7"
--
Safe
Siemens
Search vendor "Siemens"
Sinumerik 808d V4.8 Firmware
Search vendor "Siemens" for product "Sinumerik 808d V4.8 Firmware"
*-
Affected
in Siemens
Search vendor "Siemens"
Sinumerik 808d V4.8
Search vendor "Siemens" for product "Sinumerik 808d V4.8"
--
Safe
Siemens
Search vendor "Siemens"
Sinumerik 828d V4.7 Firmware
Search vendor "Siemens" for product "Sinumerik 828d V4.7 Firmware"
<= 4.7
Search vendor "Siemens" for product "Sinumerik 828d V4.7 Firmware" and version " <= 4.7"
-
Affected
in Siemens
Search vendor "Siemens"
Sinumerik 828d V4.7
Search vendor "Siemens" for product "Sinumerik 828d V4.7"
--
Safe
Siemens
Search vendor "Siemens"
Sinumerik 840d Sl V4.7 Firmware
Search vendor "Siemens" for product "Sinumerik 840d Sl V4.7 Firmware"
<= 4.7
Search vendor "Siemens" for product "Sinumerik 840d Sl V4.7 Firmware" and version " <= 4.7"
-
Affected
in Siemens
Search vendor "Siemens"
Sinumerik 840d Sl V4.7
Search vendor "Siemens" for product "Sinumerik 840d Sl V4.7"
*-
Safe
Siemens
Search vendor "Siemens"
Sinumerik 840d Sl V4.8 Firmware
Search vendor "Siemens" for product "Sinumerik 840d Sl V4.8 Firmware"
<= 4.8
Search vendor "Siemens" for product "Sinumerik 840d Sl V4.8 Firmware" and version " <= 4.8"
-
Affected
in Siemens
Search vendor "Siemens"
Sinumerik 840d Sl V4.8
Search vendor "Siemens" for product "Sinumerik 840d Sl V4.8"
--
Safe