CVE-2020-26868
ARC Informatique PcVue Access to Critical Private Variable via Public Method
- State
- Published
- Severity
- 7.5 High
- Published
- Oct 12, 2020
- Updated
- Sep 17, 2024
- Reserved
- Oct 7, 2020
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 7.5 High | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H | Kaspersky |
Weaknesses
- CWE-767 Access to Critical Private Variable via Public Method
Affected Products
| Product | Versions |
|---|---|
PcVueARC 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-20-016-denial-of-service-in-arc-informatique-pcvue/
- https://www.pcvuesolutions.com/support/index.php/en/security-bulletin/1076-security-bulletin-2020-1
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