PT-2025-47274 · Solarwinds · Solarwinds Observability Self-Hosted

Frédéric Goossens · Published 2025-11-18 · Updated 2025-11-24 · CVE-2025-40545

Positive Technologies (AI Summary)

CVSS v3.1

4.8

Medium

Base vector

AV:A/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N

Name of the Vulnerable Software and Affected Versions SolarWinds Observability Self-Hosted (affected versions not specified)

Description SolarWinds Observability Self-Hosted is affected by an open redirection issue. The application does not properly sanitize URLs, allowing an attacker to redirect a user to a malicious website. Successful exploitation requires authentication and is considered to have high complexity. This could be used for lateral phishing after a system has been compromised. The vulnerable component is the URL handling mechanism. The attack involves manipulating the URL string.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Open Redirect

Weakness Enumeration

CWE-601

Related Identifiers

CVE-2025-40545

Affected Products

Solarwinds Observability Self-Hosted

References · 9

• https://nvd.nist.gov/vuln/detail/CVE-2025-40545 · Security Note
• https://solarwinds.com/trust-center/security-advisories/CVE-2025-40545 · Vendor Advisory
• https://documentation.solarwinds.com/en/success_center/orionplatform/content/release_notes/hco_2025-4-1_release_notes.htm · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2025-40545 · Vendor Advisory
• https://twitter.com/VulmonFeeds/status/1990741372001821040 · Twitter Post
• https://twitter.com/CVEnew/status/1990711254626021664 · Twitter Post
• https://twitter.com/0dayPublishing/status/1990709033561465003 · Twitter Post
• https://t.me/CVEtracker/37581 · Telegram Post
• https://t.me/cveNotify/143833 · Telegram Post