VulnerabilityAnalyzed

CVE-2026-26418

Missing authentication and authorization in the web API of Tata Consultancy Services Cognix Recon Client v3.0 allows remote attackers to access application functionality without restriction via the network.

HIGH 7.5EPSS 0.41%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (0.41%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.

Description

CVSS 3.1: 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
EPSS: 0.41% probability · 35th percentile
CISA KEV: Not listed
Weakness: CWE-284
Affected: tcs/cognix platform
Source: cve@mitre.org

References

https://github.com/aksalsalimi/CVE-2026-26418Third Party Advisory
https://github.com/aksalsalimi/cognix-recon-client-security-advisoriesThird Party Advisory
https://www.tcs.com/what-we-do/services/cognitive-business-operations/solution/cognix-platform-business-agility-enhanced-cxProduct

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.