CVE-2021-34327

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)

Related CPE's

asiemensjt2go********

vulnerable

asiemenssolid_edge********

vulnerable

asiemenssolid_edgese2021-******

vulnerable

asiemenssolid_edgese2021maintenance_pack1******

vulnerable

asiemenssolid_edgese2021maintenance_pack2******

vulnerable

asiemenssolid_edgese2021maintenance_pack3******

vulnerable

asiemenssolid_edgese2021maintenance_pack4******

vulnerable

asiemensteamcenter_visualization********

vulnerable

References

N/A

Vendor Advisory

N/A

Vendor Advisory

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

Third Party Advisory

CvssV3 impact

BaseSeverity

HIGH

ConfidentialityImpact

HIGH

AttackComplexity

LOW

Scope

UNCHANGED

AttackVector

LOCAL

AvailabilityImpact

HIGH

IntegrityImpact

HIGH

PrivilegesRequired

NONE

BaseScore

7.8

VectorString

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Version

3.1

UserInteraction

REQUIRED

CvssV2 impact

AccessComplexity

MEDIUM

ConfidentialityImpact

PARTIAL

AvailabilityImpact

PARTIAL

IntegrityImpact

PARTIAL

BaseScore

6.8

VectorString

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

Version

2.0

AccessVector

NETWORK

Authentication

NONE

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