CVE-2021-41535

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).

Score

CVSS 3.1 7.8 High

Status

Modified - productcert@siemens.com

Published

2021-09-28

Last modified

2024-08-04

Weaknesses

CWE-416

Affected products

• Nx 1953 Series (Siemens)
• Nx 1957 Firmware (Siemens)
• Nx 1961 Firmware (Siemens)
• Nx 1965 Firmware (Siemens)
• Nx 1969 Firmware (Siemens)
• Nx 1980 Series (Siemens)
• Nx 1984 Firmware (Siemens)
• Nx 1988 Firmware (Siemens)
• Solid Edge (Siemens)
• Solid Edge Se2021 (Siemens)

References

• https://cert-portal.siemens.com/productcert/pdf/ssa-328042.pdf
• https://cert-portal.siemens.com/productcert/pdf/ssa-728618.pdf
• https://www.zerodayinitiative.com/advisories/ZDI-21-1119/