Unrated severityNVD Advisory· Published Dec 16, 2023· Updated Aug 4, 2024

CVE-2021-42794

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

AVEVA Edge/AVEVA Edgedescription
Lorex/Edge\+llm-fuzzy
Range: <=R2020

Patches

Vulnerability mechanics

No source-code context for this CVE — mechanics is only generated when we can read the actual fix diff. Without that, the four sections (root cause, attack vector, affected code, fix) would be speculation rather than analysis.

References

www.aveva.com/en/products/edge/mitre
www.cisa.gov/news-events/ics-advisories/icsa-22-326-01mitre
www.exploit-db.com/docs/english/17254-connection-string-parameter-pollution-attacks.pdfmitre

News mentions

No linked articles in our index yet.

cvss	0.000
epss	0.001
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000