CVE-2020-24674: Improper Authorization in Symphony Plus
First published: Tue Dec 15 2020(Updated: )
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.
Credit: cybersecurity@ch.abb.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| ABB Symphony + Historian | =3.0 | |
| ABB Symphony + Historian | =3.1 | |
| ABB Symphony Plus Operations | =1.1 | |
| ABB Symphony Plus Operations | =2.0 | |
| ABB Symphony Plus Operations | =2.1-sp1 | |
| ABB Symphony Plus Operations | =2.1-sp2 | |
| ABB Symphony Plus Operations | =3.0 | |
| ABB Symphony Plus Operations | =3.1 | |
| ABB Symphony Plus Operations | =3.2 | |
| ABB Symphony Plus Operations | =3.3 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2020-24674?
CVE-2020-24674 is classified as a medium severity vulnerability due to the potential for Denial-of-Service (DoS) attacks and unauthorized privilege escalation.
How can I mitigate CVE-2020-24674?
To mitigate CVE-2020-24674, ensure that proper user permission checks are implemented and apply any available patches from the vendor.
Which versions are affected by CVE-2020-24674?
CVE-2020-24674 affects specific versions of Abbey Symphony + Historian and Symphony + Operations ranging from 1.1 to 3.3.
Can CVE-2020-24674 allow for remote code execution?
Yes, CVE-2020-24674 could enable authenticated but unauthorized users to execute arbitrary code on the affected machines.
What are the potential impacts of CVE-2020-24674?
The potential impacts of CVE-2020-24674 include Denial-of-Service (DoS) attacks, privilege escalation, and unauthorized access to sensitive system functions.
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- vendor/abb
- canonical/abb symphony + historian
- version/abb symphony + historian/3.0
- version/abb symphony + historian/3.1
- canonical/abb symphony plus operations
- version/abb symphony plus operations/1.1
- version/abb symphony plus operations/2.0
- version/abb symphony plus operations/2.1-sp1
- version/abb symphony plus operations/2.1-sp2
- version/abb symphony plus operations/3.0
- version/abb symphony plus operations/3.1
- version/abb symphony plus operations/3.2
- version/abb symphony plus operations/3.3