Vulnerability Description
Advantech WebAccess Node, Version 8.4.4 and prior, Version 9.0.0. Multiple relative path traversal vulnerabilities exist that may allow a low privilege user to overwrite files outside the application’s control.
CVSS Score
8.8
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Advantech | Webaccess | <= 8.4.4 |
Related Weaknesses (CWE)
References
- https://www.us-cert.gov/ics/advisories/icsa-20-128-01Third Party AdvisoryUS Government Resource
- https://www.zerodayinitiative.com/advisories/ZDI-20-626/Third Party AdvisoryVDB Entry
- https://www.us-cert.gov/ics/advisories/icsa-20-128-01Third Party AdvisoryUS Government Resource
- https://www.zerodayinitiative.com/advisories/ZDI-20-626/Third Party AdvisoryVDB Entry
FAQ
What is CVE-2020-12026?
CVE-2020-12026 is a vulnerability with a CVSS score of 8.8 (HIGH). Advantech WebAccess Node, Version 8.4.4 and prior, Version 9.0.0. Multiple relative path traversal vulnerabilities exist that may allow a low privilege user to overwrite files outside the application’...
How severe is CVE-2020-12026?
CVE-2020-12026 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2020-12026?
Check the references section above for vendor advisories and patch information. Affected products include: Advantech Webaccess.