CVE-2020-26868

moderate-risk
Published 2020-10-12

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.

Do I need to act?

~
1.1% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
7
CVSS 7.5/10 High
NETWORK / LOW complexity

Affected Products (1)

Pcvue

Affected Vendors

Pcvuesolutions

References (8)

Broken Link https://ics-cert.kaspersky.com/advisories/klcert-advisories/2020/10/09/klcert-20...
Third Party Advisory https://us-cert.cisa.gov/ics/advisories/icsa-20-308-03
Vendor Advisory https://www.pcvuesolutions.com/security
Permissions Required https://www.pcvuesolutions.com/support/index.php/en/security-bulletin/1076-secur...
Broken Link https://ics-cert.kaspersky.com/advisories/klcert-advisories/2020/10/09/klcert-20...
Third Party Advisory https://us-cert.cisa.gov/ics/advisories/icsa-20-308-03
Vendor Advisory https://www.pcvuesolutions.com/security
Permissions Required https://www.pcvuesolutions.com/support/index.php/en/security-bulletin/1076-secur...
34
/ 100
moderate-risk
Severity 26/34 · High
Exploitability 3/34 · Minimal
Exposure 5/34 · Minimal