CVE-2026-0513 is identified as an open redirect vulnerability within SAP Supplier Relationship Management (SICF Handler in SRM Catalog). This vulnerability allows an unauthenticated attacker to craft a malicious URL that, when accessed by a victim, redirects them to an attacker-controlled site. The potential impact on the integrity of the application is considered low, while confidentiality and availability remain unaffected.
The severity of this vulnerability is classified as medium, with a CVSS score of 4.7. Organizations utilizing affected versions of SAP Supplier Relationship Management should take prompt measures to address this vulnerability and reduce associated risks.
Risk to organizations includes potential exploitation by attackers who may use this vulnerability to redirect users to malicious websites, thereby compromising user trust and application integrity. Organizations should prioritize patching immediately.
Currently, there are no known public exploits or proof-of-concept details available for CVE-2026-0513, but organizations should remain vigilant and apply appropriate remediation strategies to mitigate the risk.
Given the nature of this vulnerability and its potential impact, organizations utilizing SAP Supplier Relationship Management should address this issue as part of their priority patch cycle.
Vulnerability Details
The open redirect vulnerability exists in the SICF Handler of the SAP Supplier Relationship Management. This flaw allows attackers to redirect users to unauthorized sites.
The CVSS score for this vulnerability is 4.7, indicating a medium severity level. The attack vector is classified as network-based with low attack complexity. No privileges are required for exploitation, but user interaction is necessary.
The vulnerability affects various versions of SAP Supplier Relationship Management, specifically versions 700, 701, 702, 713, and 714.
The vulnerability was published on January 13, 2026, and is assigned with CWE-601.
Technical Analysis
The root cause of CVE-2026-0513 lies in insufficient validation of user-supplied URLs in the application. Attackers can exploit this flaw by crafting a malicious link which, when accessed, leads to a site controlled by the attacker.
The attack vector is network-based, requiring no privileges for exploitation, but it does necessitate user interaction. The attack complexity is considered low, making it relatively easy for attackers to execute.
In terms of impact, the vulnerability has a low integrity impact, with no effects on confidentiality or availability. This situation requires organizations to monitor user behavior and application logs for any signs of exploitation.
Risk & Impact Analysis
Real-world deployment of SAP Supplier Relationship Management with this vulnerability exposes organizations to potential redirection attacks. If exploited, an attacker could lead users to phishing sites or other malicious domains, compromising user data and trust.
The blast radius can be significant if unmonitored, especially in environments where users interact with external links. Organizations must assess their risk exposure and implement necessary security measures.
With a CVSS score of 4.7, the urgency is categorized as medium, and organizations should schedule remediation as part of their regular maintenance routine.
Exploitation Status
Signal | Status |
|---|---|
Known Exploit | No |
Public PoC | No |
Actively Exploited | No |
Ransomware Use | No |
Affected Versions
The vulnerability affects the following versions of SAP Supplier Relationship Management: 700, 701, 702, 713, and 714. Organizations should consider all versions prior to vendor patch.
Mitigation & Remediation
Organizations should apply vendor patches to remediate this vulnerability. It is essential to monitor for any unauthorized access attempts and user interactions with unexpected redirects.
For additional security, consider implementing network controls to restrict access to the application and conduct regular security assessments to identify similar vulnerabilities.
For a comprehensive approach to security, organizations can explore services such as penetration testing to identify and remediate similar weaknesses.
Detection Guidance
Organizations should monitor logs for indicators of unauthorized access and unusual redirect patterns. Pay attention to user behavior that may indicate attempts to exploit this vulnerability.
Behavioral anomalies, such as users being redirected unexpectedly, should prompt immediate investigation.
AppSecure Threat Intelligence Insight
The open redirect vulnerability in SAP Supplier Relationship Management highlights the importance of validating user inputs and URLs. Security teams should take this incident as a reminder to reinforce application security practices.
This vulnerability is part of a broader trend of application vulnerabilities that exploit inadequate input validation. Organizations should continuously evaluate their security posture and proactively address potential weaknesses.
Lessons learned from CVE-2026-0513 can inform security teams about the need for rigorous security testing and validation processes. For more detailed guidance, organizations are encouraged to refer to resources such as the penetration testing methodology and other security best practices.
Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.
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