CVE-2026-26418 — HIGH (7.5)

Vulnerability Description

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.

CVSS Score

7.5

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

NONE

Availability

NONE

Affected Products

Vendor	Product	Versions
Tcs	Cognix Platform	3.0

Related Weaknesses (CWE)

CWE-284

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/cProduct

FAQ

What is CVE-2026-26418?

CVE-2026-26418 is a vulnerability with a CVSS score of 7.5 (HIGH). 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 ne...

How severe is CVE-2026-26418?

CVE-2026-26418 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-26418?

Check the references section above for vendor advisories and patch information. Affected products include: Tcs Cognix Platform.