| CVE ID | CVE-2021-22784 |
| CVSS SCORE | 6.5, AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N |
| AFFECTED VENDORS |
Schneider Electric |
| AFFECTED PRODUCTS |
C-Bus Toolkit |
| VULNERABILITY DETAILS |
This vulnerability allows remote attackers to bypass authentication on affected installations of Schneider Electric C-Bus Toolkit. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the C-Gate 2 Service, which listens on TCP port 20023. A crafted webpage can be used to enable remote access. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of SYSTEM. |
| ADDITIONAL DETAILS |
Schneider Electric has issued an update to correct this vulnerability. More details can be found at:
https://us-cert.cisa.gov/ics/advisories/icsa-21-194-01 |
| DISCLOSURE TIMELINE |
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| CREDIT | rgod |
