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CVE-2025-40545

16
FAUCET Score

CVE-2025-40545 is an open redirection vulnerability affecting SolarWinds Observability Self-Hosted, where improper URL sanitization allows an authenticated attacker to redirect users to malicious sites. The vulnerability has a medium severity CVSS score of 4.4, characterized by high attack complexity and requiring low privileges, with potential for low impact on confidentiality and integrity. There is currently no evidence of active exploitation, no public exploit code available (Metasploit, Nuclei, ExploitDB), and minimal community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
< 2025.4.1CPE matchmatch criteria
cpe:2.3:a:solarwinds:observability_self-hosted:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

4.8MEDIUM

CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N

Attack Vector
ADJACENT_NETWORK
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
1.2
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.24%
Probability of exploitation in next 30 days
EPSS Percentile
14.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0024 is in the 30th percentile among its peer group of 144 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

documentation.solarwinds.com / en/success_center/orionplatform/content/release_notes/hco_2025-4-1_release_notes.htm
Release NotesVendor Advisory
solarwinds.com / trust-center/security-advisories/CVE-2025-40545
Vendor Advisory