Vulnerability record · CVE-2020-26868 · published 12 October 2020
CVE-2020-26868: Arcinfo pcvue exposure of resource to wrong sphere vulnerability
Arcinfo · Pcvue
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.
Description
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.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected products
1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.
References
| Link | Tags |
|---|---|
| https://ics-cert.kaspersky.com/advisories/klcert-advisories/2020/10/09/klcert-20-016-denial-of-service-in-arc-informatiq | 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-20-016-denial-of-service-in-arc-informatiq | 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 |
Track CVE-2020-26868 inside VULONE
Watch it alongside the ransomware crews, C2 infrastructure and forum chatter that reference it, query it through the API and pull it into your SIEM over TAXII.
Related vulnerabilities
Same products first, then exploited flaws of the same weakness class.
Source: NIST National Vulnerability Database (record CVE-2020-26868), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.
