SB2025111817 - Multiple vulnerabilities in SolarWinds Observability
Published: November 18, 2025 Updated: January 30, 2026
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 8 secuirty vulnerabilities.
1) Open redirect (CVE-ID: CVE-2025-40545)
The vulnerability allows a remote attacker to redirect victims to arbitrary URL.
The vulnerability exists due to improper sanitization of user-supplied data. A remote attacker can create a link that leads to a trusted website, however, when clicked, redirects the victim to arbitrary domain.
Successful exploitation of this vulnerability may allow a remote attacker to perform a phishing attack and steal potentially sensitive information.
2) Cross-site scripting (CVE-ID: CVE-2025-26391)
The disclosed vulnerability allows a remote user to perform cross-site scripting (XSS) attacks.
The vulnerability exists due to insufficient sanitization of user-supplied data in user-created URL fields. A remote user can inject and execute arbitrary HTML and script code in user's browser in context of vulnerable website.
Successful exploitation of this vulnerability may allow a remote attacker to steal potentially sensitive information, change appearance of the web page, perform phishing and drive-by-download attacks.
3) Improper resource shutdown or release (CVE-ID: CVE-2024-13009)
The vulnerability allows a remote attacker to bypass implemented security restrictions.
The vulnerability exists due to an error in GzipHandler when handling certain URL paths. A remote attacker can send a specially crafted HTTP request to the affected server and force it to reveal a part of the request body in a separate request.
4) Code Injection (CVE-ID: CVE-2024-12798)
The vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists due to improper input validation in JaninoEventEvaluator extension when handling environment variables. A local user can inject specially crafted data into environment variables and execute arbitrary code with elevated privileges.
5) XML External Entity injection (CVE-ID: CVE-2024-12801)
The vulnerability allows a remote attacker to gain access to sensitive information.
The vulnerability exists due to insufficient validation of user-supplied XML input in SaxEventRecorder. A remote attacker can pass a specially crafted configuration XML file to the affected application and view contents of arbitrary files on the system or initiate requests to external systems.
Successful exploitation of the vulnerability may allow an attacker to view contents of arbitrary file on the server or perform network scanning of internal and external infrastructure.
6) Buffer overflow (CVE-ID: CVE-2024-47072)
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to a boundary error when processing unstrusted input. A remote attacker can pass a specially crafted stream to the application, trigger a stack overflow and perform a denial of service (DoS) attack.
Successful exploitation of this vulnerability requires that XStream is configured to use the BinaryStreamDriver.
7) Server-Side Request Forgery (SSRF) (CVE-ID: CVE-2024-6763)
The disclosed vulnerability allows a remote attacker to perform SSRF attacks.
The vulnerability exists due to insufficient validation of user-supplied input in HttpURI. A remote attacker can send a specially crafted HTTP request and trick the application to initiate requests to arbitrary systems.
Successful exploitation of this vulnerability may allow a remote attacker gain access to sensitive data, located in the local network or send malicious requests to other servers from the vulnerable system.
8) Resource exhaustion (CVE-ID: CVE-2024-8184)
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to application does not properly control consumption of internal resources within the ThreadLimitHandler.getRemote() function. A remote attacker can trigger resource exhaustion and perform a denial of service (DoS) attack.
Remediation
Install update from vendor's website.