Risk | High |
Patch available | YES |
Number of vulnerabilities | 1 |
CVE-ID | CVE-2021-3091 |
CWE-ID | CWE-22 |
Exploitation vector | Network |
Public exploit | N/A |
Vulnerable software Subscribe |
myDESIGNER Client/Desktop applications / Other client software |
Vendor | mySCADA |
Security Bulletin
This security bulletin contains one high risk vulnerability.
EUVDB-ID: #VU58260
Risk: High
CVSSv3.1: 7.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]
CVE-ID: CVE-2021-3091
CWE-ID:
CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to perform directory traversal attacks.
The vulnerability exists due to the affected product fails to properly validate contents of an imported project file. A remote attacker can send a specially crafted HTTP request and execute arbitrary code on the target system.
MitigationInstall update from vendor's website.
Vulnerable software versionsmyDESIGNER: 8.20.0
External linkshttp://ics-cert.us-cert.gov/advisories/icsa-21-313-04
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.