CVSS 3.1
7.8 highCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HCVE-2021-34327
High (7.8) in siemens. EPSS 2.1% chance of exploitation in the next 30 days.
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)
Severity
- EPSS
- 2.1% chance of exploitation in the next 30 days; higher than 81% of CVEs (scores of 2026-10-31)
- CWEs
- CWE-787, CWE-122
- Published
- Modified
- Record from
- the NVD, synced
Affected
- siemens:jt2go
- siemens:solid_edge
- siemens:teamcenter_visualization
References
- https://cert-portal.siemens.com/productcert/pdf/ssa-173615.pdf
- https://cert-portal.siemens.com/productcert/pdf/ssa-483182.pdf
- https://www.zerodayinitiative.com/advisories/ZDI-21-865/
- https://cert-portal.siemens.com/productcert/pdf/ssa-173615.pdf
- https://cert-portal.siemens.com/productcert/pdf/ssa-483182.pdf