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).
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.57%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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).
- CVSS 3.1
- 7.8 HIGHCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- EPSS
- 1.57% probability · 74th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-416
- Affected
- siemens/solid edge · siemens/nx 1984 firmware · siemens/nx 1988 firmware · siemens/nx 1957 firmware · siemens/nx 1961 firmware · siemens/nx 1965 firmware · siemens/nx 1969 firmware
- Source
- productcert@siemens.com
References
- https://cert-portal.siemens.com/productcert/pdf/ssa-328042.pdfPatch, Vendor Advisory
- https://cert-portal.siemens.com/productcert/pdf/ssa-728618.pdfPatch, Vendor Advisory
- https://www.zerodayinitiative.com/advisories/ZDI-21-1119/Third Party Advisory, VDB Entry
- https://cert-portal.siemens.com/productcert/pdf/ssa-328042.pdfPatch, Vendor Advisory
- https://cert-portal.siemens.com/productcert/pdf/ssa-728618.pdfPatch, Vendor Advisory
- https://www.zerodayinitiative.com/advisories/ZDI-21-1119/Third Party Advisory, VDB Entry
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.