CVE-2021-36198: Successful exploitation of this vulnerability could allow an unauthorized user to access sensitive data

High severity · published Dec 6, 2021

CVE-2021-36198

Successful exploitation of this vulnerability could allow an unauthorized user to access sensitive data

7.5

CVSS

1.1%

EPSS

On KEV

Description

Successful exploitation of this vulnerability could allow an unauthorized user to access sensitive data.

CVSS vector

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

Attack vector

Network

Complexity

Low

Privileges

None

User interaction

None

Confidentiality

High

Integrity

None

Availability

None

Scope

Unchanged

Exploitation

Is it being used?

Exploit prediction (EPSS)1.1% · higher than 67% of CVEs

Exploited in the wildNo evidence yet

CISA KEVNot listed

Ransomware campaign useNot known

Affected products

Which versions

Kantech Entrapass · Johnsoncontrols

before 8.40 · source: NVD

Affected product

Kantech Entrapass

Johnsoncontrols

All Kantech Entrapass CVEs

References

NVD

https://nvd.nist.gov/vuln/detail/CVE-2021-36198

CVE.org

https://www.cve.org/CVERecord?id=CVE-2021-36198

Mitigation

https://us-cert.gov/ics/advisories/ICSA-21-336-02

Vendor Advisory

https://www.johnsoncontrols.com/cyber-solutions/security-advisories