CVE-2021-32954 — MEDIUM (6.5)

Q: What is CVE-2021-32954?

CVE-2021-32954 is a vulnerability with a CVSS score of 6.5 (MEDIUM). Advantech WebAccess/SCADA Versions 9.0.1 and prior is vulnerable to a directory traversal, which may allow an attacker to remotely read arbitrary files on the file system.

Q: How severe is CVE-2021-32954?

CVE-2021-32954 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2021-32954?

Check the references section above for vendor advisories and patch information. Affected products include: Advantech Webaccess\/Scada.

Vulnerability Description

Advantech WebAccess/SCADA Versions 9.0.1 and prior is vulnerable to a directory traversal, which may allow an attacker to remotely read arbitrary files on the file system.

CVSS Score

6.5

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

NONE

Availability

NONE

Affected Products

Vendor	Product	Versions
Advantech	Webaccess\/Scada	<= 9.0.1

Related Weaknesses (CWE)

CWE-22 CWE-23

References

https://us-cert.cisa.gov/ics/advisories/icsa-21-168-03Third Party AdvisoryUS Government Resource
https://us-cert.cisa.gov/ics/advisories/icsa-21-168-03Third Party AdvisoryUS Government Resource

FAQ

What is CVE-2021-32954?

CVE-2021-32954 is a vulnerability with a CVSS score of 6.5 (MEDIUM). Advantech WebAccess/SCADA Versions 9.0.1 and prior is vulnerable to a directory traversal, which may allow an attacker to remotely read arbitrary files on the file system.

How severe is CVE-2021-32954?

CVE-2021-32954 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-32954?

Check the references section above for vendor advisories and patch information. Affected products include: Advantech Webaccess\/Scada.