CVE-2019-10987

In WebAccess/SCADA Versions 8.3.5 and prior, multiple out-of-bounds write vulnerabilities are caused by a lack of proper validation of the length of user-supplied data. Exploitation of these vulnerabilities may allow remote code execution.

CVSS v3.0 8.8 HIGH
CVSS v2.0 6.8 MEDIUM

8.8^/10

CVSS v3.0 : HIGH

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

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

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://www.us-cert.gov/ics/advisories/icsa-19-178-05	Third Party Advisory US Government Resource
https://www.zerodayinitiative.com/advisories/ZDI-19-584/
https://www.zerodayinitiative.com/advisories/ZDI-19-587/

Configurations

Configuration 1 (hide)

cpe:2.3:a:advantech:webaccess:*:*:*:*:*:*:*:*

Information

Published : 2019-06-28 21:15

Updated : 2019-07-02 17:15

NVD link : CVE-2019-10987

Mitre link : CVE-2019-10987

JSON object : View

Products Affected

advantech

webaccess

CWE

CWE-787

Out-of-bounds Write

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