CDAC-Noida e-Sushrut Hospital Management Information System Server Response improper authentication

Summaryinfo

A vulnerability categorized as critical has been discovered in CDAC-Noida e-Sushrut Hospital Management Information System. The affected element is an unknown function of the component Server Response Handler. The manipulation results in improper authentication. This vulnerability is reported as CVE-2026-42513. The attack can be launched remotely. No exploit exists.

Detailsinfo

A vulnerability, which was classified as critical, was found in CDAC-Noida e-Sushrut Hospital Management Information System (affected version unknown). Affected is an unknown functionality of the component Server Response Handler. The manipulation with an unknown input leads to a improper authentication vulnerability. CWE is classifying the issue as CWE-287. When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

This vulnerability exists in e-Sushrut due to improper authentication logic that relies on client-side response parameters to determine authentication status. A remote attacker could exploit this vulnerability by intercepting and modifying the server response. Successful exploitation of this vulnerability could allow the attacker to bypass authentication and gain unauthorized access to user accounts on the targeted system.

The weakness was disclosed by Harsh Verma as CIVN-2026-0207. The advisory is available at cert-in.org.in. This vulnerability is traded as CVE-2026-42513 since 04/28/2026. The exploitability is told to be easy. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. The technical details are unknown and an exploit is not available. The structure of the vulnerability defines a possible price range of USD $0-$5k at the moment (estimation calculated on 04/29/2026).

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

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Productinfo

Vendor

• CDAC-Noida

Name

• e-Sushrut Hospital Management Information System

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