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Vulnerability record · CVE-2020-26869 · published 12 October 2020

CVE-2020-26869: Arcinfo pcvue information exposure vulnerability

Arcinfo · Pcvue

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.

7.5 CVSS 3.1 High EPSS 1.7% · top 24.2% CWE-200 · Information exposure
7.5CVSS 3.1 base score, v2 5.0
1.7%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
8References
9 Jul 2026Last modified by NVD

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.

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

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

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2020-26869), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.