Medium severity · published Jul 21, 2021
CVE-2021-22784
A CWE-306: Missing Authentication for Critical Function vulnerability exists in C-Bus Toolkit v1.15.8 and prior that could allow an attacker to use a crafted webpage to obtain…
5.7
CVSS
12.1%
EPSS
No
On KEV
Description
A CWE-306: Missing Authentication for Critical Function vulnerability exists in C-Bus Toolkit v1.15.8 and prior that could allow an attacker to use a crafted webpage to obtain remote access to the system.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
Required
Confidentiality
None
Integrity
High
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)12.1% · higher than 96% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CT
C-bus Toolkit · Schneider-electric
before 1.15.9 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-22784
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-22784
Product
http://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-194-04
Exploit
https://www.tenable.com/security/research/tra-2021-50
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