CVE-2020-26868: Arcinfo Pcvue

High severity, CVSS 7.5. EPSS: 2.2% chance of exploitation in the next 30 days.

ARC Informatique PcVue prior to version 12.0.17 is vulnerable to a denial-of-service attack due to the ability of an unauthorized user to modify information used to validate messages sent by legitimate web clients. This issue also affects third-party systems based on the Web Services Toolkit.

Affected products

• Arcinfo Pcvue: from 8.10, before 12.0.17 (fixed in 12.0.17)

Published 2020-10-12. Last modified 2026-07-09.