CVE-2020-26869

high

Description

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.

References

https://www.pcvuesolutions.com/support/index.php/en/security-bulletin/1076-security-bulletin-2020-1

https://www.pcvuesolutions.com/security

https://us-cert.cisa.gov/ics/advisories/icsa-20-308-03

https://ics-cert.kaspersky.com/advisories/klcert-advisories/2020/10/09/klcert-20-017-session-information-exposure-in-arc-informatique-pcvue/

Details

Source: Mitre, NVD

Published: 2020-10-12

Updated: 2026-06-17

Risk Information

CVSS v2

Base Score: 5

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:N

Severity: Medium

CVSS v3

Base Score: 7.5

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

Severity: High

EPSS

EPSS: 0.00403