CVE-2021-27382

A vulnerability has been identified in Solid Edge SE2020 (All versions < SE2020MP13), Solid Edge SE2020 (All versions < SE2020MP14), Solid Edge SE2021 (All Versions < SE2021MP4). Affected applications lack proper validation of user-supplied data when parsing of PAR files. This could result in a stack based buffer overflow. An attacker could leverage this vulnerability to execute code in the context of the current process. (ZDI-CAN-13040)

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

7.8^/10

CVSS v3.0 : HIGH

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

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-574442.pdf	Vendor Advisory
https://us-cert.cisa.gov/ics/advisories/icsa-21-103-06	Third Party Advisory US Government Resource
https://www.zerodayinitiative.com/advisories/ZDI-21-612/	Third Party Advisory VDB Entry

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Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:siemens:solid_edge_se2020::::::::
	cpe:2.3:a:siemens:solid_edge_se2021::::::::

Information

Published : 2021-04-22 14:15

Updated : 2021-12-15 06:05

NVD link : CVE-2021-27382

Mitre link : CVE-2021-27382

JSON object : View

CWE

CWE-121

Stack-based Buffer Overflow

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Products Affected

siemens

solid_edge_se2021
solid_edge_se2020

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