CVE-2020-26869

ARC Informatique PcVue prior to version 12.0.17 is vulnerable to information exposure, allowing unauthorized users to access session data of legitimate users. This issue also affects third-party systems based on the Web Services Toolkit.

• CWE-200

• https://ics-cert.kaspersky.com/advisories/klcert-advisories/2020/10/09/klcert-20-017-session-information-exposure-in-arc-informatique-pcvue/Broken Link
• https://us-cert.cisa.gov/ics/advisories/icsa-20-308-03Third Party Advisory, US Government Resource
• https://www.pcvuesolutions.com/securityVendor Advisory
• https://www.pcvuesolutions.com/support/index.php/en/security-bulletin/1076-security-bulletin-2020-1Permissions Required, Vendor Advisory
• https://ics-cert.kaspersky.com/advisories/klcert-advisories/2020/10/09/klcert-20-017-session-information-exposure-in-arc-informatique-pcvue/Broken Link
• https://us-cert.cisa.gov/ics/advisories/icsa-20-308-03Third Party Advisory, US Government Resource
• https://www.pcvuesolutions.com/securityVendor Advisory
• https://www.pcvuesolutions.com/support/index.php/en/security-bulletin/1076-security-bulletin-2020-1Permissions Required, Vendor Advisory

Published

Oct 12, 2020

Last Modified

Jul 9, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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