CVE-2021-41535

moderate-risk
Published 2021-09-28

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).

Do I need to act?

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0.59% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
7
CVSS 7.8/10 High
LOCAL / LOW complexity

Affected Products (15)

Nx 1984 Firmware
Nx 1988 Firmware
Nx 1957 Firmware
Nx 1961 Firmware
Nx 1965 Firmware
Nx 1969 Firmware

Affected Vendors

Siemens

References (6)

Patch https://cert-portal.siemens.com/productcert/pdf/ssa-328042.pdf
Patch https://cert-portal.siemens.com/productcert/pdf/ssa-728618.pdf
Third Party Advisory https://www.zerodayinitiative.com/advisories/ZDI-21-1119/
Patch https://cert-portal.siemens.com/productcert/pdf/ssa-328042.pdf
Patch https://cert-portal.siemens.com/productcert/pdf/ssa-728618.pdf
Third Party Advisory https://www.zerodayinitiative.com/advisories/ZDI-21-1119/
44
/ 100
moderate-risk
Severity 24/34 · High
Exploitability 2/34 · Minimal
Exposure 18/34 · Moderate