Description
In S+ Operations and S+ Historian, not all client commands correctly check user permission as expected. Authenticated but Unauthorized remote users could execute a Denial-of-Service (DoS) attack, execute arbitrary code, or obtain more privilege than intended on the machines.
References (2)
Core 2
Core References
Mitigation, Vendor Advisory x_refsource_misc
https://search.abb.com/library/Download.aspx?DocumentID=2PAA123980&LanguageCode=en&DocumentPartId=&Action=Launch
Mitigation, Vendor Advisory x_refsource_misc
https://search.abb.com/library/Download.aspx?DocumentID=2PAA123982&LanguageCode=en&DocumentPartId=&Action=Launch
Scores
CVSS v3
8.8
EPSS
0.0418
EPSS Percentile
88.8%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Details
CWE
CWE-285
CWE-863
Status
published
Products (9)
abb/symphony_\+_historian
3.0
abb/symphony_\+_historian
3.1
abb/symphony_\+_operations
1.1
abb/symphony_\+_operations
2.0
abb/symphony_\+_operations
2.1 sp1 (2 CPE variants)
abb/symphony_\+_operations
3.0
abb/symphony_\+_operations
3.1
abb/symphony_\+_operations
3.2
abb/symphony_\+_operations
3.3
Published
Dec 22, 2020
Tracked Since
Feb 18, 2026