CVE Vulnerability

CVE-2020-10638

Advantech WebAccess Node, Version 8.4.4 and prior, Version 9.0.0. Multiple heap-based buffer overflow vulnerabilities exist caused by a lack of proper validation of the length of user-supplied data, which may allow remote code execution.

7.5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

9.8 /10

CVSS v3.0 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://www.us-cert.gov/ics/advisories/icsa-20-128-01 Third Party Advisory US Government Resource
https://www.zerodayinitiative.com/advisories/ZDI-20-616/ Third Party Advisory VDB Entry
https://www.zerodayinitiative.com/advisories/ZDI-20-603/ Third Party Advisory VDB Entry
https://www.zerodayinitiative.com/advisories/ZDI-20-593/ Third Party Advisory VDB Entry
https://www.zerodayinitiative.com/advisories/ZDI-20-600/ Third Party Advisory VDB Entry
https://www.zerodayinitiative.com/advisories/ZDI-20-599/ Third Party Advisory VDB Entry
https://www.zerodayinitiative.com/advisories/ZDI-20-621/ Third Party Advisory VDB Entry
Configurations

Configuration 1

cpe:2.3:a:advantech:webaccess:9.0.0:*:*:*:*:*:*:*
cpe:2.3:a:advantech:webaccess:*:*:*:*:*:*:*:*
Information

Published : 2020-05-08 12:15

Updated : 2021-12-17 04:57

NVD link : CVE-2020-10638

Mitre link : CVE-2020-10638

Products Affected
No products.
CWE
CWE-787