TI-2020-09669 Aliases CVE-2020-12010 GHSA-chvw-pr2x-vpmr

Path traversal in Advantech WebAccess Node

LOW 33CWE-23Published 2020-05-08 · Updated 2024-08-04

Key facts

Attack vector: Local
Privileges required: None
User interaction: Required
Attack complexity: Low
Impact type: —
Confidentiality · integrity · availability: None · High · High
Fix status: No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA.

Summary

Advantech WebAccess Node, Version 8.4.4 and prior, Version 9.0.0. Multiple relative path traversal vulnerabilities exist that may allow an authenticated user to use a specially crafted file to delete files outside the application’s control.

Why it matters now

EPSS 0.01035 64th percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
—	Advantech WebAccess Node	WebAccess Node Version 8.4.4 and prior, WebAccess Node Version 9.0.0	—	No fix listed	CNA

Advantech WebAccess Node Vendor— Affected WebAccess Node Version 8.4.4 and prior, WebAccess Node Version 9.0.0 Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPE	Versions	Role	Vendor
cpe:2.3:a:advantech:webaccess::::::::	up to 8.4.4	Vulnerable	Advantech
cpe:2.3:a:advantech:webaccess:9.0.0:::::::*	9.0.0	Vulnerable	Advantech

cpe:2.3:a:advantech:webaccess:*:*:*:*:*:*:*:* Versions up to 8.4.4 Vulnerable ·Advantech
cpe:2.3:a:advantech:webaccess:9.0.0:*:*:*:*:*:*:* Versions 9.0.0 Vulnerable ·Advantech

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2020-12010
2026-10-03 Alias added: GHSA-chvw-pr2x-vpmr

References

Advisory 1

https://www.us-cert.gov/ics/advisories/icsa-20-128-01

TI-2016-00768 Unrestricted file upload vulnerability in the uploadImageCommon function in the… CVSS 3.0CRITICAL 9.8
TI-2017-12289 Path traversal in Advantech WebAccess CVSS 3.0CRITICAL 9.8
TI-2016-00771 Multiple heap-based buffer overflows in Advantech WebAccess before 8.1 allow remote… CVSS 3.0CRITICAL 9.8
TI-2016-00770 Multiple stack-based buffer overflows in Advantech WebAccess before 8.1 allow remote… CVSS 3.0CRITICAL 9.8
TI-2018-11192 Out-of-bounds write in Advantech WebAccess CVSS 3.0HIGH 8.8
TI-2021-16012 Stack-based buffer overflow in Advantech WebAccess CVSS 3.1CRITICAL 9.8

See all 102 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences