CVEvulnerability
CVE-2020-26868
7.5 HIGH
Official page ↗
- Status
- Modified
- Published
- 2020-10-12
- Last modified
- 2026-07-09
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- CVSS 3.1 ([email protected])
- 7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- CVSS 2.0 ([email protected])
- 5.0 MEDIUM — AV:N/AC:L/Au:N/C:N/I:N/A:P
- Weaknesses
- CWE-668, CWE-767
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.
Affected configurations
• arcinfo pcvue (>= 8.10 < 12.0.17)
Related
References
- https://ics-cert.kaspersky.com/advisories/klcert-advisories/2020/10/09/klcert-20-016-denial-of-service-in-arc-informatique-pcvue/ Broken Link
- https://us-cert.cisa.gov/ics/advisories/icsa-20-308-03 Third Party Advisory, US 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 Required, Vendor Advisory
- https://ics-cert.kaspersky.com/advisories/klcert-advisories/2020/10/09/klcert-20-016-denial-of-service-in-arc-informatique-pcvue/ Broken Link
- https://us-cert.cisa.gov/ics/advisories/icsa-20-308-03 Third Party Advisory, US 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 Required, Vendor Advisory