// For flags

CVE-2022-46345

Siemens Solid Edge Viewer X_B File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability

Severity Score

7.8
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

Track*
*SSVC
Descriptions

A vulnerability has been identified in Parasolid V33.1 (All versions < V33.1.264), Parasolid V34.0 (All versions < V34.0.252), Parasolid V34.1 (All versions < V34.1.242), Parasolid V35.0 (All versions < V35.0.170), Solid Edge SE2022 (All versions < V222.0MP12), Solid Edge SE2022 (All versions), Solid Edge SE2023 (All versions < V223.0Update2). The affected applications contain an out of bounds write past the end of an allocated structure while parsing specially crafted X_B files. This could allow an attacker to execute code in the context of the current process. (ZDI-CAN-19070)

Se ha identificado una vulnerabilidad en:
Parasolid V33.1 (Todas las versiones &lt; V33.1.264),
Parasolid V34.0 (Todas las versiones &lt; V34.0.252),
Parasolid V34.1 (Todas las versiones &lt; V34.1.242),
Parasolid V35 .0 (Todas las versiones &lt; V35.0.170),
Solid Edge SE2022 (Todas las versiones &lt; V222.0MP12),
Solid Edge SE2022 (Todas las versiones),
Solid Edge SE2023 (Todas las versiones &lt; V223.0Update2).
Las aplicaciones afectadas contienen una escritura fuera de los límites más allá del final de una estructura asignada mientras analizan archivos X_B especialmente manipulados. Esto podría permitir a un atacante ejecutar código en el contexto del proceso actual. (ZDI-CAN-19070)

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Siemens Solid Edge Viewer. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the parsing of X_B files. Crafted data in an X_B file can trigger a write past the end of an allocated buffer. An attacker can leverage this vulnerability to execute code in the context of the current process.

*Credits: Mat Powell of Trend Micro Zero Day Initiative
CVSS Scores
Attack Vector
Local
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Local
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
* Common Vulnerability Scoring System
SSVC
  • Decision:Track*
Exploitation
None
Automatable
No
Tech. Impact
Total
* Organization's Worst-case Scenario
Timeline
  • 2022-11-30 CVE Reserved
  • 2022-12-13 CVE Published
  • 2024-05-25 EPSS Updated
  • 2024-08-03 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-787: Out-of-bounds Write
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"
Parasolid
Search vendor "Siemens" for product "Parasolid"
>= 33.1 < 33.1.264
Search vendor "Siemens" for product "Parasolid" and version " >= 33.1 < 33.1.264"
-
Affected
Siemens
Search vendor "Siemens"
Parasolid
Search vendor "Siemens" for product "Parasolid"
>= 34.0 < 34.0.252
Search vendor "Siemens" for product "Parasolid" and version " >= 34.0 < 34.0.252"
-
Affected
Siemens
Search vendor "Siemens"
Parasolid
Search vendor "Siemens" for product "Parasolid"
>= 34.1 < 34.1.242
Search vendor "Siemens" for product "Parasolid" and version " >= 34.1 < 34.1.242"
-
Affected
Siemens
Search vendor "Siemens"
Parasolid
Search vendor "Siemens" for product "Parasolid"
>= 35.0 < 35.0.170
Search vendor "Siemens" for product "Parasolid" and version " >= 35.0 < 35.0.170"
-
Affected
Siemens
Search vendor "Siemens"
Solid Edge Se2022
Search vendor "Siemens" for product "Solid Edge Se2022"
*-
Affected
Siemens
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Solid Edge Se2023
Search vendor "Siemens" for product "Solid Edge Se2023"
--
Affected
Siemens
Search vendor "Siemens"
Solid Edge Se2023
Search vendor "Siemens" for product "Solid Edge Se2023"
223.0
Search vendor "Siemens" for product "Solid Edge Se2023" and version "223.0"
-
Affected