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CVE-2021-41535

nvd nist
Published: Sep 28, 2021Modified: Nov 21, 2024

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7.8
Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Exploitability: 1.8 / Impact: 5.9
Source: NVD

Description

A vulnerability has been identified in NX 1953 Series (All versions < V1973.3700), NX 1980 Series (All versions < V1988), Solid Edge SE2021 (All versions < SE2021MP8). The affected application contains a use-after-free vulnerability while parsing OBJ files. An attacker could leverage this vulnerability to execute code in the context of the current process (ZDI-CAN-13771).

Affected (15)

Siemens
7 products
Solid Edge
Nx 1984 Firmware
Nx 1988 Firmware
Nx 1957 Firmware
Nx 1961 Firmware
Nx 1965 Firmware
Nx 1969 Firmware
Configuration A
9 vulnerable
Vulnerable SoftwareAffected Versions
Siemens
Solid Edge
Before se2021
Solid Edge
Version se2021
Solid Edge
Version se2021 maintenance_pack1
Solid Edge
Version se2021 maintenance_pack2
Solid Edge
Version se2021 maintenance_pack3
Solid Edge
Version se2021 maintenance_pack4
Solid Edge
Version se2021 maintenance_pack5
Solid Edge
Version se2021 maintenance_pack6
Solid Edge
Version se2021 maintenance_pack7
Configuration B
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
Nx 1984 Firmware
Before 1984
Running on/withPlatform Versions
Siemens
Nx 1984
All versions
Configuration C
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
Nx 1988 Firmware
Before 1984
Running on/withPlatform Versions
Siemens
Nx 1988
All versions
Configuration D
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
Nx 1957 Firmware
Before 1973.3700
Running on/withPlatform Versions
Siemens
Nx 1957
All versions
Configuration E
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
Nx 1961 Firmware
Before 1973.3700
Running on/withPlatform Versions
Siemens
Nx 1961
All versions
Configuration F
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
Nx 1965 Firmware
Before 1973.3700
Running on/withPlatform Versions
Siemens
Nx 1965
All versions
Configuration G
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
Nx 1969 Firmware
Before 1973.3700
Running on/withPlatform Versions
Siemens
Nx 1969
All versions

Related CWEs

CWE-416
Use After Free
The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.

References (6)

Source: productcert@siemens.com
PatchVendor Advisory
Source: productcert@siemens.com
PatchVendor Advisory
Source: productcert@siemens.com
Third Party AdvisoryVDB Entry
Source: af854a3a-2127-422b-91ae-364da2661108
PatchVendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
PatchVendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party AdvisoryVDB Entry

Timeline

No history available yet.