Vulnerability · Published Oct 12, 2020 · Assigned by Kaspersky
CVE-2020-26868ARC Informatique PcVue Access to Critical Private Variable via Public Method
High 7.5
In plain English
A high-severity security flaw in PcVue from ARC Informatique. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 2.2% (higher than 82% of all known vulnerabilities).
Severity (CVSS 3.1)7.5High
Exploit odds (30 days)2.2%top 17.8% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official 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 products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| ARC Informatique | PcVue | unspecified – through 12.0.17 |
Weakness: CWE-767 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
References
- https://us-cert.cisa.gov/ics/advisories/icsa-20-308-03 x_refsource_MISC
- https://www.pcvuesolutions.com/security x_refsource_CONFIRM
- https://ics-cert.kaspersky.com/advisories/klcert-advisories/2020/10/09/klcert-20-016-denial-of-service-in-arc-informatique-pcvue/ x_refsource_CONFIRM
- https://www.pcvuesolutions.com/support/index.php/en/security-bulletin/1076-security-bulletin-2020-1 x_refsource_CONFIRM