CVE-2025-40545: SolarWinds Observability Self-Hosted Open Redirection Vulnerability

Published Nov 18, 2025
·
Updated

SolarWinds Observability Self-Hosted is susceptible to an open redirection vulnerability. The URL is not properly sanitized, and an attacker could manipulate the string to redirect a user to a malicious site. The attack complexity is high, and authentication is required.

Affected Software

2 affected components
SolarWinds Observability Self-Hosted
SolarWinds Observability Self-Hosted<2025.4.1

Remediation

Information

SolarWinds recommends that customers upgrade to SolarWinds Observability Self-Hosted 2025.4 SR1

Event History

Nov 18, 2025
CVE Published
via MITRE·08:55 AM
Data Sourced
via MITRE·08:55 AM
RemedyDescriptionSeverityWeakness
Data Sourced
via NVD·09:15 AM
DescriptionSeverityWeaknessAffected Software
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Frequently Asked Questions

1

What is the severity of CVE-2025-40545?

CVE-2025-40545 has a high severity level due to its potential to enable attackers to redirect users to malicious URLs.

2

How do I fix CVE-2025-40545?

To fix CVE-2025-40545, ensure that you update to the latest version of SolarWinds Observability Self-Hosted that addresses this open redirection vulnerability.

3

Who is affected by CVE-2025-40545?

CVE-2025-40545 affects users of SolarWinds Observability Self-Hosted software that have not applied the necessary security patches.

4

Can CVE-2025-40545 be exploited without authentication?

No, CVE-2025-40545 requires authentication to exploit the open redirection vulnerability.

5

What type of vulnerability is CVE-2025-40545?

CVE-2025-40545 is classified as an open redirection vulnerability, which can be exploited to redirect users to malicious websites.

Contact

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