CVE-2026-21806

HCL BigFix Service Management is affected by an Administrative Session Concurrency vulnerability. The application allows multiple simultaneous authenticated sessions for the same administrative account, which could enable an unauthorized attacker to predict or hijack valid session identifiers...

EUVD-2026-82876

HCL BigFix Service Management is affected by an Administrative Session Concurrency vulnerability. The application allows multiple simultaneous authenticated sessions for the same administrative account, which could enable an unauthorized attacker to predict or hijack valid session identifiers...

CVE-2026-21806

HCL BigFix Service Management is affected by an Administrative Session Concurrency vulnerability. The application permits multiple simultaneous authenticated sessions for the same administrative account, which could allow an attacker to predict or hijack valid session identifiers . Successful exp...

CVE-2026-56597

HCL BigFix Service Management is affected by a Sensitive Information Leakage vulnerability, which could allow an unauthenticated attacker to extract internal IP addresses from the application's responses, enabling them to map the underlying network topology and identify potential internal targets...

CVE-2026-56595

HCL BigFix Service Management is affected by a CORS Misconfiguration vulnerability due to improperly validated origin headers, which could allow an attacker to craft a malicious web page that interacts with the vulnerable application, enabling unauthorized access to protected resources and...

CVE-2026-56590

HCL BigFix Service Management is affected by an Unrestricted File Upload vulnerability due to improper file validation controls, which could allow an unauthenticated attacker to upload and execute malicious payloads, resulting in a complete server compromise...

CVE-2026-56592

HCL BigFix Service Management is affected by an Improper Authentication validation vulnerability related to inadequate account lockouts, which could allow an unauthenticated attacker to execute sustained brute-force attacks against the login interface, resulting in unauthorized system access...

CVE-2026-21848

HCL BigFix Service Management is affected by a Security Misconfiguration vulnerability, which could allow an authenticated attacker to exploit improper access controls, enabling the unauthorized viewing of restricted data elements across tenant boundaries...

CVE-2026-56595

HCL BigFix Service Management is affected by a CORS misconfiguration caused by improperly validated origin headers. An attacker can craft a malicious web page that interacts with the vulnerable application, enabling unauthorized access to protected resources and restricted APIs on behalf of a vic...

CVE-2026-56595 HCL BigFix Service Management is affected by multiple security vulnerabilities.

HCL BigFix Service Management is affected by a CORS Misconfiguration vulnerability due to improperly validated origin headers, which could allow an attacker to craft a malicious web page that interacts with the vulnerable application, enabling unauthorized access to protected resources and...

EUVD-2026-82784

HCL BigFix Service Management is affected by a CORS Misconfiguration vulnerability due to improperly validated origin headers, which could allow an attacker to craft a malicious web page that interacts with the vulnerable application, enabling unauthorized access to protected resources and...

CVE-2026-56597

HCL BigFix Service Management is affected by a Sensitive Information Leakage vulnerability that allows an unauthenticated attacker to extract internal IP addresses from the application's responses. This enables the attacker to map the underlying network topology and identify potential internal ta...

CVE-2026-56597 HCL BigFix Service Management is affected by multiple security vulnerabilities.

HCL BigFix Service Management is affected by a Sensitive Information Leakage vulnerability, which could allow an unauthenticated attacker to extract internal IP addresses from the application's responses, enabling them to map the underlying network topology and identify potential internal targets...

EUVD-2026-82783

HCL BigFix Service Management is affected by a Sensitive Information Leakage vulnerability, which could allow an unauthenticated attacker to extract internal IP addresses from the application's responses, enabling them to map the underlying network topology and identify potential internal targets...

CVE-2026-56592

HCL BigFix Service Management is affected by an Improper Authentication vulnerability caused by inadequate account lockout mechanisms. An unauthenticated attacker can execute sustained brute-force attacks against the login interface, potentially achieving unauthorized system access . The CVSS v3....

CVE-2026-56592 HCL BigFix Service Management is affected by multiple security vulnerabilities.

HCL BigFix Service Management is affected by an Improper Authentication validation vulnerability related to inadequate account lockouts, which could allow an unauthenticated attacker to execute sustained brute-force attacks against the login interface, resulting in unauthorized system access...

EUVD-2026-82782

HCL BigFix Service Management is affected by an Improper Authentication validation vulnerability related to inadequate account lockouts, which could allow an unauthenticated attacker to execute sustained brute-force attacks against the login interface, resulting in unauthorized system access...

EUVD-2026-82778

HCL BigFix Service Management is affected by an Unrestricted File Upload vulnerability due to improper file validation controls, which could allow an unauthenticated attacker to upload and execute malicious payloads, resulting in a complete server compromise...

CVE-2026-56590

HCL BigFix Service Management is affected by an Unrestricted File Upload vulnerability caused by improper file validation controls. An unauthenticated attacker can upload and execute malicious payloads, potentially leading to complete server compromise . The CNA-assigned CVSS 3.1 score is 6.4 (ME...

CVE-2026-21848 HCL BigFix Service Management is affected by multiple security vulnerabilities.

HCL BigFix Service Management is affected by a Security Misconfiguration vulnerability, which could allow an authenticated attacker to exploit improper access controls, enabling the unauthorized viewing of restricted data elements across tenant boundaries...