Auth Bypass in Telerik Report Server 10.0.24.305 on IIS
CVE-2024-4358 Published on May 29, 2024
Registration Authentication Bypass Vulnerability
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.
Known Exploited Vulnerability
This Progress Telerik Report Server Authentication Bypass by Spoofing Vulnerability is part of CISA's list of Known Exploited Vulnerabilities. Progress Telerik Report Server contains an authorization bypass by spoofing vulnerability that allows an attacker to obtain unauthorized access.
The following remediation steps are recommended / required by July 4, 2024: Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
Vulnerability Analysis
CVE-2024-4358 is exploitable with network access, and does not require authorization privileges or user interaction. This vulnerability is considered to have a low attack complexity. This vulnerability is known to be actively exploited by threat actors in an automatable fashion. The potential impact of an exploit of this vulnerability is considered to be critical as this vulnerability has a high impact to the confidentiality, integrity and availability of this component.
Weakness Type
Authentication Bypass by Spoofing
This attack-focused weakness is caused by improperly implemented authentication schemes that are subject to spoofing attacks.
Products Associated with CVE-2024-4358
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Affected Versions
Progress Software Corporation Telerik Report Server:- Version 1.0.0 and below 10.1.24.514 is affected.
- Version 1.0.0.0 and below 10.1.24.514 is affected.
Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.