High severity7.5NVD Advisory· Published Oct 12, 2020· Updated Jul 9, 2026
CVE-2020-26868
CVE-2020-26868
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
3<12.0.17+ 1 more
- (no CPE)range: <12.0.17
- (no CPE)range: unspecified
Patches
Vulnerability mechanics
References
4- us-cert.cisa.gov/ics/advisories/icsa-20-308-03nvdThird Party AdvisoryUS Government Resource
- www.pcvuesolutions.com/securitynvdVendor Advisory
- www.pcvuesolutions.com/support/index.php/en/security-bulletin/1076-security-bulletin-2020-1nvdPermissions RequiredVendor Advisory
- ics-cert.kaspersky.com/advisories/klcert-advisories/2020/10/09/klcert-20-016-denial-of-service-in-arc-informatique-pcvue/nvdBroken Link
News mentions
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