CVEvulnerability
CVE-2021-42794
5.3 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2023-12-16
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 5.3 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
- CVSS 3.1 ([email protected])
- 5.3 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Description
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.
Affected configurations
• aveva edge (< 2020)
• aveva edge 2020
References
- https://www.aveva.com/en/products/edge/ Product
- https://www.cisa.gov/news-events/ics-advisories/icsa-22-326-01 Third Party Advisory, US Government Resource
- https://www.exploit-db.com/docs/english/17254-connection-string-parameter-pollution-attacks.pdf Exploit, Third Party Advisory, VDB Entry
- https://www.aveva.com/en/products/edge/ Product
- https://www.cisa.gov/news-events/ics-advisories/icsa-22-326-01 Third Party Advisory, US Government Resource
- https://www.exploit-db.com/docs/english/17254-connection-string-parameter-pollution-attacks.pdf Exploit, Third Party Advisory, VDB Entry