Findings

CVE-2024-4358

Progress Telerik Report Server Authentication Bypass by Spoofing Vulnerability

Published May 29, 2024 · updated Jun 17, 2026 · telerik report server 2024

In Progress Telerik Report Server, version 2024 Q1 (10.0.24.305) or earlier, on IIS, an unauthenticated attacker can gain access to Telerik Report Server restricted functionality via an authentication bypass vulnerability.

Timeline

Detection, updates, and resolution for this record.

  1. May 29, 2024 · Catalog

    Detected

    In Progress Telerik Report Server, version 2024 Q1 (10.0.24.305) or earlier, on IIS, an unauthenticated attacker can gain access to Telerik Report Server restricted functionality via an authentication bypass vulnerability.

  2. Jun 13, 2024 · CISA KEV

    Known exploited

    Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

  3. Jul 4, 2024 · CISA KEV

    Remediation due

    Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

  4. Jun 17, 2026 · Catalog

    Updated

    In Progress Telerik Report Server, version 2024 Q1 (10.0.24.305) or earlier, on IIS, an unauthenticated attacker can gain access to Telerik Report Server restricted functionality via an authentication bypass vulnerability.

Required action

Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

CISA due date Jul 4, 2024

Affected

  • cpe telerik/report server 2024version unspecified
  • vendor Progress Telerik Report Serverversion unspecified

Sources

  • CISA KEVCVE-2024-4358

    Progress Telerik Report Server contains an authorization bypass by spoofing vulnerability that allows an attacker to obtain unauthorized access.

    cisa.gov
  • CVE.orgCVE-2024-4358

    Official CVE identifier

    cve.org
  • FIRST EPSSCVE-2024-4358

    30-day exploitation probability 97.5%

    first.org
  • Public archive entry. The exploit body is not stored here.

    exploit-db.com
  • Metasploit Modulesauxiliary_scanner/http/telerik_report_server_auth_bypass

    Public module reference (normal). Module source is not copied into this catalog.

    rapid7.com
  • Metasploit Modulesexploit_windows/http/telerik_report_server_deserialization

    Public module reference (excellent). Module source is not copied into this catalog.

    rapid7.com
  • NIST NVDCVE-2024-4358

    In Progress Telerik Report Server, version 2024 Q1 (10.0.24.305) or earlier, on IIS, an unauthenticated attacker can gain access to Telerik Report Server restricted functionality via an authentication bypass vulnerability.

    nvd.nist.gov

References

CVE-2024-4358 · ZeroDay Findings