// For flags

CVE-2021-41533

Siemens Solid Edge Viewer JT File Parsing Out-Of-Bounds Read Information Disclosure Vulnerability

Severity Score

3.3
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

A vulnerability has been identified in NX 1980 Series (All versions < V1984), Solid Edge SE2021 (All versions < SE2021MP8). The affected application is vulnerable to an out of bounds read past the end of an allocated buffer when parsing JT files. An attacker could leverage this vulnerability to leak information in the context of the current process (ZDI-CAN-13565).

Se ha identificado una vulnerabilidad en NX 1980 Series (Todas las versiones anteriores a V1984), Solid Edge SE2021 (Todas las versiones anteriores a SE2021MP8). La aplicación afectada es vulnerable a una lectura fuera de límites más allá del final de un búfer asignado al analizar archivos JT. Un atacante podría aprovechar esta vulnerabilidad para filtrar información en el contexto del proceso actual (ZDI-CAN-13565)

This vulnerability allows remote attackers to disclose sensitive information 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 JT files. The issue results from the lack of proper validation of user-supplied data, which can result in a read past the end of an allocated buffer. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of the current process.

*Credits: xina1i
CVSS Scores
Attack Vector
Local
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
None
Attack Vector
Network
Attack Complexity
Medium
Authentication
None
Confidentiality
Partial
Integrity
None
Availability
None
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2021-09-21 CVE Reserved
  • 2021-09-28 CVE Published
  • 2024-06-13 EPSS Updated
  • 2024-08-04 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-125: Out-of-bounds Read
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"
Nx 1984 Firmware
Search vendor "Siemens" for product "Nx 1984 Firmware"
< 1984
Search vendor "Siemens" for product "Nx 1984 Firmware" and version " < 1984"
-
Affected
in Siemens
Search vendor "Siemens"
Nx 1984
Search vendor "Siemens" for product "Nx 1984"
--
Safe
Siemens
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Nx 1988 Firmware
Search vendor "Siemens" for product "Nx 1988 Firmware"
< 1984
Search vendor "Siemens" for product "Nx 1988 Firmware" and version " < 1984"
-
Affected
in Siemens
Search vendor "Siemens"
Nx 1988
Search vendor "Siemens" for product "Nx 1988"
--
Safe
Siemens
Search vendor "Siemens"
Solid Edge
Search vendor "Siemens" for product "Solid Edge"
< se2021
Search vendor "Siemens" for product "Solid Edge" and version " < se2021"
-
Affected
Siemens
Search vendor "Siemens"
Solid Edge
Search vendor "Siemens" for product "Solid Edge"
se2021
Search vendor "Siemens" for product "Solid Edge" and version "se2021"
-
Affected
Siemens
Search vendor "Siemens"
Solid Edge
Search vendor "Siemens" for product "Solid Edge"
se2021
Search vendor "Siemens" for product "Solid Edge" and version "se2021"
maintenance_pack1
Affected
Siemens
Search vendor "Siemens"
Solid Edge
Search vendor "Siemens" for product "Solid Edge"
se2021
Search vendor "Siemens" for product "Solid Edge" and version "se2021"
maintenance_pack2
Affected
Siemens
Search vendor "Siemens"
Solid Edge
Search vendor "Siemens" for product "Solid Edge"
se2021
Search vendor "Siemens" for product "Solid Edge" and version "se2021"
maintenance_pack3
Affected
Siemens
Search vendor "Siemens"
Solid Edge
Search vendor "Siemens" for product "Solid Edge"
se2021
Search vendor "Siemens" for product "Solid Edge" and version "se2021"
maintenance_pack4
Affected
Siemens
Search vendor "Siemens"
Solid Edge
Search vendor "Siemens" for product "Solid Edge"
se2021
Search vendor "Siemens" for product "Solid Edge" and version "se2021"
maintenance_pack5
Affected
Siemens
Search vendor "Siemens"
Solid Edge
Search vendor "Siemens" for product "Solid Edge"
se2021
Search vendor "Siemens" for product "Solid Edge" and version "se2021"
maintenance_pack6
Affected
Siemens
Search vendor "Siemens"
Solid Edge
Search vendor "Siemens" for product "Solid Edge"
se2021
Search vendor "Siemens" for product "Solid Edge" and version "se2021"
maintenance_pack7
Affected