CVE-2021-27382
A vulnerability has been identified in Solid Edge SE2020 (All versions < SE2020MP13), Solid Edge SE2020 (All versions < SE2020MP14), Solid Edge SE2021 (All Versions < SE2021MP4).
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (2.30%). 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 Solid Edge SE2020 (All versions < SE2020MP13), Solid Edge SE2020 (All versions < SE2020MP14), Solid Edge SE2021 (All Versions < SE2021MP4). Affected applications lack proper validation of user-supplied data when parsing of PAR files. This could result in a stack based buffer overflow. An attacker could leverage this vulnerability to execute code in the context of the current process. (ZDI-CAN-13040)
- 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
- 2.30% probability · 82th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-121, CWE-787
- Affected
- siemens/solid edge se2020 · siemens/solid edge se2021
- Source
- productcert@siemens.com
References
- https://cert-portal.siemens.com/productcert/pdf/ssa-574442.pdfVendor Advisory
- https://us-cert.cisa.gov/ics/advisories/icsa-21-103-06Third Party Advisory, US Government Resource
- https://www.zerodayinitiative.com/advisories/ZDI-21-612/Third Party Advisory, VDB Entry
- https://cert-portal.siemens.com/productcert/pdf/ssa-574442.pdfVendor Advisory
- https://us-cert.cisa.gov/ics/advisories/icsa-21-103-06Third Party Advisory, US Government Resource
- https://www.zerodayinitiative.com/advisories/ZDI-21-612/Third Party Advisory, VDB Entry
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.