Vulnerability Details CVE-2021-42794
An issue was discovered in AVEVA Edge (formerly InduSoft Web Studio) versions R2020 and prior. The application allows a client to provide a malicious connection string that could allow an adversary to port scan the LAN, depending on the hosts' responses.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.005
EPSS Ranking 63.3%
CVSS Severity
CVSS v3 Score 5.3
References
- https://www.aveva.com/en/products/edge/
- https://www.cisa.gov/news-events/ics-advisories/icsa-22-326-01
- https://www.exploit-db.com/docs/english/17254-connection-string-parameter-pollution-attacks.pdf
- https://www.aveva.com/en/products/edge/
- https://www.cisa.gov/news-events/ics-advisories/icsa-22-326-01
- https://www.exploit-db.com/docs/english/17254-connection-string-parameter-pollution-attacks.pdf