CVE-2021-34327

high

Description

A vulnerability has been identified in JT2Go (All versions < V13.2), Solid Edge SE2021 (All Versions < SE2021MP5), Teamcenter Visualization (All versions < V13.2). The plmxmlAdapterSE70.dll library in affected applications lacks proper validation of user-supplied data when parsing ASM files. This could result in an out of bounds write past the fixed-length heap-based buffer. An attacker could leverage this vulnerability to execute code in the context of the current process. (ZDI-CAN-13423)

References

https://www.zerodayinitiative.com/advisories/ZDI-21-865/

https://cert-portal.siemens.com/productcert/pdf/ssa-483182.pdf

https://cert-portal.siemens.com/productcert/pdf/ssa-173615.pdf

Details

Source: Mitre, NVD

Published: 2021-07-13

Updated: 2022-10-07

Risk Information

CVSS v2

Base Score: 6.8

Vector: CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:P

Severity: Medium

CVSS v3

Base Score: 7.8

Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Severity: High