CVE-2018-8837

Processing specially crafted .pm3 files in Advantech WebAccess HMI Designer 2.1.7.32 and prior may cause the system to write outside the intended buffer area and may allow remote code execution.

CVSS v3 7.8 HIGH
CVSS v2.0 6.8 MEDIUM

7.8^/10

CVSS v3 : HIGH

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

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
http://www.securityfocus.com/bid/103972	Third Party Advisory VDB Entry
https://ics-cert.us-cert.gov/advisories/ICSA-18-114-03	Third Party Advisory US Government Resource

Configurations

Configuration 1 (hide)

cpe:2.3:a:advantech:webaccess_hmi_designer:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2018-04-25 23:29

Updated : 2019-10-09 23:42

NVD link : CVE-2018-8837

Mitre link : CVE-2018-8837

CVE.ORG link : CVE-2018-8837

JSON object : View

Products Affected

advantech

webaccess_hmi_designer

CWE

CWE-787

Out-of-bounds Write

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