VulnerabilityModified
CVE-2021-37179
A vulnerability has been identified in Solid Edge SE2021 (All Versions < SE2021MP7).
HIGH 7.8EPSS 1.38%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.38%). 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 SE2021 (All Versions < SE2021MP7). The PSKERNEL.dll library in affected application lacks proper validation while parsing user-supplied OBJ files that could lead to a use-after-free condition. An attacker could leverage this vulnerability to execute code in the context of the current process. (ZDI-CAN-13777)
- 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
- 1.38% probability · 71th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-416
- Affected
- siemens/solid edge se2021 firmware
- Source
- productcert@siemens.com
References
- https://cert-portal.siemens.com/productcert/pdf/ssa-818688.pdfPatch, Vendor Advisory
- https://www.zerodayinitiative.com/advisories/ZDI-21-1114/Third Party Advisory, VDB Entry
- https://cert-portal.siemens.com/productcert/pdf/ssa-818688.pdfPatch, Vendor Advisory
- https://www.zerodayinitiative.com/advisories/ZDI-21-1114/Third Party Advisory, VDB Entry
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.