CVE-2021-34329

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 PAR 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-13427)

CVSS v3.0 7.8 HIGH
CVSS v2.0 6.8 MEDIUM

7.8^/10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.8^/10

CVSS v2.0 : MEDIUM

V2 Legend

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

Exploitability : 8.6 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://cert-portal.siemens.com/productcert/pdf/ssa-483182.pdf	Vendor Advisory
https://cert-portal.siemens.com/productcert/pdf/ssa-173615.pdf	Vendor Advisory
https://www.zerodayinitiative.com/advisories/ZDI-21-867/	Third Party Advisory VDB Entry

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:siemens:solid_edge::::::::
	cpe:2.3:a:siemens:solid_edge:se2021:-::::::
	cpe:2.3:a:siemens:jt2go::::::::
	cpe:2.3:a:siemens:teamcenter_visualization::::::::
	cpe:2.3:a:siemens:solid_edge:se2021:maintenance_pack1::::::
	cpe:2.3:a:siemens:solid_edge:se2021:maintenance_pack2::::::
	cpe:2.3:a:siemens:solid_edge:se2021:maintenance_pack3::::::
	cpe:2.3:a:siemens:solid_edge:se2021:maintenance_pack4::::::

Information

Published : 2021-07-13 04:15

Updated : 2022-10-07 13:47

NVD link : CVE-2021-34329

Mitre link : CVE-2021-34329

JSON object : View

CWE

CWE-787

Out-of-bounds Write

Products Affected

siemens

solid_edge
jt2go
teamcenter_visualization

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7.8 /10