Medium severity · published Nov 17, 2021
CVE-2021-43553
PI Vision could disclose information to a user with insufficient privileges for an AF attribute that is the child of another attribute and is configured as a Limits property
4.3
CVSS
0.6%
EPSS
No
On KEV
Description
PI Vision could disclose information to a user with insufficient privileges for an AF attribute that is the child of another attribute and is configured as a Limits property.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
Low
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.6% · higher than 46% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
PV
PI Vision · Osisoft
before 2021 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-43553
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-43553
Third Party Advisory
https://us-cert.cisa.gov/ics/advisories/icsa-21-313-05
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