CVE-2021-34326

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2021-34326
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-13422)

7.8 /10

CVSS v3 : 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-173615.pdf Vendor Advisory
https://cert-portal.siemens.com/productcert/pdf/ssa-483182.pdf Vendor Advisory
https://www.zerodayinitiative.com/advisories/ZDI-21-864/ Third Party Advisory VDB Entry
Configurations

Configuration 1 (hide)

OR cpe:2.3:a:siemens:jt2go:*:*:*:*:*:*:*:*
cpe:2.3:a:siemens:solid_edge:*:*:*:*:*:*:*:*
cpe:2.3:a:siemens:solid_edge:se2021:-:*:*:*:*:*:*
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:*:*:*:*:*:*
cpe:2.3:a:siemens:teamcenter_visualization:*:*:*:*:*:*:*:*
History

27 Oct 2022, 12:23

Type Values Removed Values Added
CWE CWE-20
References (MISC) https://www.zerodayinitiative.com/advisories/ZDI-21-864/ - Third Party Advisory (MISC) https://www.zerodayinitiative.com/advisories/ZDI-21-864/ - Third Party Advisory, VDB Entry

27 Jul 2021, 14:34

Type Values Removed Values Added
References
  • (MISC) https://www.zerodayinitiative.com/advisories/ZDI-21-864/ - Third Party Advisory
CWE CWE-787

15 Jul 2021, 18:00

Type Values Removed Values Added
References (CONFIRM) https://cert-portal.siemens.com/productcert/pdf/ssa-173615.pdf - (CONFIRM) https://cert-portal.siemens.com/productcert/pdf/ssa-173615.pdf - Vendor Advisory
References (CONFIRM) https://cert-portal.siemens.com/productcert/pdf/ssa-483182.pdf - (CONFIRM) https://cert-portal.siemens.com/productcert/pdf/ssa-483182.pdf - Vendor Advisory
CVSS v2 : unknown
v3 : unknown 		v2 : 6.8
v3 : 7.8
CWE CWE-122 CWE-20
CPE cpe:2.3:a:siemens:solid_edge:se2021:maintenance_pack1:*:*:*:*:*:*
cpe:2.3:a:siemens:teamcenter_visualization:*:*:*:*:*:*:*:*
cpe:2.3:a:siemens:solid_edge:se2021:-:*:*:*:*:*:*
cpe:2.3:a:siemens:solid_edge:se2021:maintenance_pack2:*:*:*:*:*:*
cpe:2.3:a:siemens:solid_edge:*:*:*:*:*:*:*:*
cpe:2.3:a:siemens:jt2go:*:*:*:*:*:*:*:*
cpe:2.3:a:siemens:solid_edge:se2021:maintenance_pack3:*:*:*:*:*:*
cpe:2.3:a:siemens:solid_edge:se2021:maintenance_pack4:*:*:*:*:*:*

13 Jul 2021, 12:15

Type Values Removed Values Added
CWE CWE-122
Summary 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-13422) 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-13422)

13 Jul 2021, 11:30

Type Values Removed Values Added
New CVE
Information

Published : 2021-07-13 11:15

Updated : 2023-12-10 13:55

NVD link : CVE-2021-34326

Mitre link : CVE-2021-34326

CVE.ORG link : CVE-2021-34326

JSON object : View

Products Affected

siemens

  • solid_edge
  • jt2go
  • teamcenter_visualization
CWE
CWE-787

Out-of-bounds Write

CWE-122

Heap-based Buffer Overflow