CVE-2020-12498

mwe file parsing in Phoenix Contact PC Worx and PC Worx Express version 1.87 and earlier is vulnerable to out-of-bounds read remote code execution. Manipulated PC Worx projects could lead to a remote code execution due to insufficient input data validation.

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.vde.com/de-de/advisories/vde-2020-023	Vendor Advisory
https://www.zerodayinitiative.com/advisories/ZDI-20-826/	Third Party Advisory

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Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:phoenixcontact:pc_worx::::::::
	cpe:2.3:a:phoenixcontact:pc_worx_express::::::::

Information

Published : 2020-07-01 09:15

Updated : 2020-07-10 09:47

NVD link : CVE-2020-12498

Mitre link : CVE-2020-12498

JSON object : View

CWE

CWE-125

Out-of-bounds Read

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Products Affected

phoenixcontact

pc_worx_express
pc_worx

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