CVE-2021-42797

7.5 highEPSS 1.0%

High (7.5) in aveva edge. EPSS 1.0% chance of exploitation in the next 30 days.

Path traversal vulnerability in AVEVA Edge (formerly InduSoft Web Studio) versions R2020 and prior allows an unauthenticated user to steal the Windows access token of the user account configured for accessing external DB resources.

Severity

CVSS 3.1

7.5 high

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

EPSS: 1.0% chance of exploitation in the next 30 days; higher than 62% of CVEs (scores of 2026-10-31)
CWE: CWE-22
Published: 2023-12-16
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

aveva:edge

References

https://www.aveva.com/en/products/edge/
https://www.cisa.gov/news-events/ics-advisories/icsa-22-326-01
https://www.aveva.com/en/products/edge/
https://www.cisa.gov/news-events/ics-advisories/icsa-22-326-01

Check your stack JSON