CVE-2021-42794
MediumPublic PoC
Published: 16 December 2023
Published
16 December 2023
Modified
21 November 2024
KEV Added
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Patch
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CVSS Score v3.1
5.3
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
EPSS Score
0.0033
56.3th percentile
Risk Priority
11
60% EPSS · 20% KEV · 20% CVSS
Summary
CVE-2021-42794 is a medium-severity an unspecified weakness vulnerability in Aveva Edge. Its CVSS base score is 5.3 (Medium).
Operationally, ranked in the top 43.7% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog; a public proof-of-concept is referenced.
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2021-29750
Vulnerability details
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'…
more
responses.
- CWE(s)
Related Threats
No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.
Affected Assets
aveva
edge
2020 · ≤ 2020
Mitigating Controls
No mitigating controls mapped yet. The per-CVE control annotator has not reached this CVE.