CVE-2021-43555

high · 7.3

mySCADA myDESIGNER Versions 8.20.0 and prior fails to properly validate contents of an imported project file, which may make the product vulnerable to a path traversal payload. This vulnerability may allow an attacker to plant files on the file system in arbitrary locations or overwrite existing files, resulting in remote code execution.

7.3

CVSS

38.2%

EPSS (exploit prob.)

98th

EPSS percentile

2021-11-19

Published

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

Weaknesses

CWE-23CWE-22

Affected products

Vendor	Product	Affected versions
myscada	mydesigner	<= 8.20.0

Check a specific version with /api/v1/cve/match.

References

https://us-cert.cisa.gov/ics/advisories/icsa-21-313-04
https://us-cert.cisa.gov/ics/advisories/icsa-21-313-04

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2021-43555