CVE-2020-24677 Insecure Web Service in Symphony Plus
Attackers can execute arbitrary code and escalate privileges in ABB Symphony Plus Historian and Operations web applications.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2020-24677?
CVE-2020-24677 is a high-severity code injection vulnerability in ABB Ability™ Symphony® Plus Historian, published on 22 Dec 2020. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
Vulnerabilities in the S+ Operations and S+ Historian web applications can lead to a possible code execution and privilege escalation, redirect the user somewhere else or download unwanted data.
Weakness: CWE-754
Which versions are affected by CVE-2020-24677?
It affects 2 products.
Products include Abb Symphony \+ Historian, Abb Symphony \+ Operations.
How do I fix CVE-2020-24677?
No fix has been published for CVE-2020-24677 yet. Limit exposure of the affected software until one is available.
Upgrade, and never evaluate templates, expressions or code built from user input. More about Code injection.
Is CVE-2020-24677 being exploited?
There is no known exploitation of CVE-2020-24677 in the wild and no public exploit code.
Other vulnerabilities in ABB Ability™ Symphony® Plus Historian
Sources
Also known as GHSA-fcfx-pc78-jw2m.