Medium severity · published Jun 24, 2021
CVE-2021-27659
exacqVision Web Service 21.03 does not sufficiently validate, filter, escape, and/or encode user-controllable input before it is placed in output that is used as a web page that…
6.1
CVSS
1.2%
EPSS
No
On KEV
Description
exacqVision Web Service 21.03 does not sufficiently validate, filter, escape, and/or encode user-controllable input before it is placed in output that is used as a web page that is served to other users.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)1.2% · higher than 69% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
EW
Exacqvision Web Service · Johnsoncontrols
through 21.03 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-27659
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-27659
Third Party Advisory
https://us-cert.cisa.gov/ics/advisories/icsa-21-180-01
Third Party Advisory
https://us-cert.gov/ics/advisories
Vendor Advisory
https://www.johnsoncontrols.com/cyber-solutions/security-advisories
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