CVE-2021-42794
MEDIUM
5.3
CVSS Score
Published: December 16, 2023 at 12:00 AM UTC
Updated: June 17, 2026 at 04:10 AM UTC
1 product affected across 1 vendorEdge
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Severity
MEDIUM5.3
Exploit prediction
EPSS 1%
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.
Remediation
No guide yetNo remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.
References (3)
Third Party AdvisoryUS Government Resource
Source: [email protected]
https://www.cisa.gov/news-events/ics-advisories/icsa-22-326-01ExploitThird Party AdvisoryVDB Entry
Source: [email protected]
https://www.exploit-db.com/docs/english/17254-connection-string-parameter-pollution-attacks.pdfCVSS
5.3MEDIUMmitre
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- LOW
- Integrity
- NONE
- Availability
- NONE
Vector?
Quick Info
StatusMODIFIED
CWE
NVD-CWE-noinfo
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