CVE-2020-24679
Denial of Service attack on Symphony Plus
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Fix
- Fixed in 3.3 Service Pack 1, 2.1 SP2 Rollup 2, 2.2, 3.2
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
Summary
A S+ Operations and S+ Historian service is subject to a DoS by special crafted messages. An attacker might use this flaw to make it crash or even execute arbitrary code on the machine where the service is hosted.
Timeline
- CVE published
- Record last updated
Affected versions
- ABB ABB Ability™ Symphony® Plus Operations
fixed in 3.3 Service Pack 1; fixed in 2.1 SP2 Rollup 2; fixed in 2.2
- ABB ABB Ability™ Symphony® Plus Historian
fixed in 3.2