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Status published
High
CVE-2020-26869
ARC Informatique PcVue Exposure of Sensitive Information to an Unauthorized Actor
Vulnerability 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.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:
- Sergey Temnikov and Andrey Muravitsky of Kaspersky Lab reported these vulnerabilities to ARC Informatique.
References
- https://us-cert.cisa.gov/ics/advisories/icsa-20-308-03
- https://www.pcvuesolutions.com/security
- https://ics-cert.kaspersky.com/advisories/klcert-advisories/2020/10/09/klcert-20-017-session-information-exposure-in-arc-informatique-pcvue/
- https://www.pcvuesolutions.com/support/index.php/en/security-bulletin/1076-security-bulletin-2020-1
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CVE-2020-26868
ARC Informatique PcVue Access to Critical Private Variable via Public Method
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CVE-2020-26867
ARC Informatique PcVue Deserialization of Untrusted Data
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Affected Vendor
ARC Informatique
View all reports →Affected Software
PcVue
Vulnerable Versions:
unspecified
Timeline
Official Publish:
October 12th, 2020
Last Modified:
September 17th, 2024
Added to House:
July 21st, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N