Symphony Historian
CVE-2020-24678
HIGH
Severity by source
AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Lifecycle Timeline
1DescriptionNVD
An authenticated user might execute malicious code under the user context and take control of the system. S+ Operations or S+ Historian database is affected by multiple vulnerabilities such as the possibility to allow remote authenticated users to gain high privileges.
AnalysisAI
An authenticated user might execute malicious code under the user context and take control of the system. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
Technical ContextAI
This vulnerability is classified as Improper Privilege Management (CWE-269), which allows attackers to escalate privileges to gain unauthorized elevated access. An authenticated user might execute malicious code under the user context and take control of the system. S+ Operations or S+ Historian database is affected by multiple vulnerabilities such as the possibility to allow remote authenticated users to gain high privileges. Affected products include: Abb Symphony \+ Historian, Abb Symphony \+ Operations.
RemediationAI
No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply principle of least privilege, validate privilege transitions, implement proper role separation.
More in Symphony Historian
View allThe affected versions of S+ Operations (version 2.1 SP1 and earlier) used an approach for user authentication which reli
A S+ Operations and S+ Historian service is subject to a DoS by special crafted messages. Rated critical severity (CVSS
In S+ Operations and S+ History, it is possible that an unauthenticated user could inject values to the Operations Histo
In S+ Operations and S+ Historian, a successful SQL injection exploit can read sensitive data from the database, modify
Vulnerabilities in the S+ Operations and S+ Historian web applications can lead to a possible code execution and privile
In S+ Operations and S+ Historian, not all client commands correctly check user permission as expected. Rated high sever
In Symphony Plus Operations and Symphony Plus Historian, some services can be vulnerable to privilege escalation attacks
In S+ Operations and S+ Historian, the passwords of internal users (not Windows Users) are encrypted but improperly stor
Same weakness CWE-269 – Improper Privilege Management
View allSame technique Privilege Escalation
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External POC / Exploit Code
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