CVE-2021-27380

HIGH

Solid Edge SE2020<SE2020MP13, Solid Edge SE2021<SE2021MP4 - RCE

Title source: llm
STIX 2.1

Description

A vulnerability has been identified in Solid Edge SE2020 (All versions < SE2020MP13), Solid Edge SE2021 (All Versions < SE2021MP4). Affected applications lack proper validation of user-supplied data when parsing PAR files. This could result in an out of bounds write past the end of an allocated structure. An attacker could leverage this vulnerability to execute code in the context of the current process. (ZDI-CAN-12532)

References (3)

Core 3
Core References
Patch, Vendor Advisory x_refsource_misc
https://cert-portal.siemens.com/productcert/pdf/ssa-715184.pdf
Patch, Vendor Advisory x_refsource_confirm
https://cert-portal.siemens.com/productcert/pdf/ssa-574442.pdf
Third Party Advisory, US Government Resource x_refsource_confirm
https://us-cert.cisa.gov/ics/advisories/icsa-21-103-06

Scores

CVSS v3 7.8
EPSS 0.0049
EPSS Percentile 65.5%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Details

CWE
CWE-787
Status published
Products (3)
siemens/solid_edge se2020 (13 CPE variants)
siemens/solid_edge se2021 (4 CPE variants)
siemens/solid_edge < se2020
Published Mar 15, 2021
Tracked Since Feb 18, 2026