Vulnerability identifier: #VU15702
Vulnerability risk: Low
CVSSv3.1: 7.1 [CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C]
CVE-ID:
CWE-ID:
CWE-427
Exploitation vector: Local
Exploit availability: No
Vulnerable software:
Software Update
Client/Desktop applications /
Other client software
Vendor: Schneider Electric
Description
The vulnerability allows a local attacker to gain elevated privileges.
The vulnerability exists due to insecure .dll loading mechanism when opening files. A local attacker can place a file along with specially crafted .dll file on a remote SBM or WebDAV share, trick the victim into opening it and execute arbitrary code on the target system with privileges of the current victim.
Successful exploitation of the vulnerability may allow an attacker to compromise vulnerable system.
Mitigation
Update to version 2.2.0.
Vulnerable software versions
Software Update: All versions
External links
http://ics-cert.us-cert.gov/advisories/ICSA-18-305-02
Can this vulnerability be exploited remotely?
No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.