CVE-2026-28325 (GCVE-0-2026-28325)
Vulnerability from cvelistv5 – Published: 2026-09-22 19:12 – Updated: 2026-09-23 03:56
VLAI
EPSS
VEX
Title
SolarWinds Observability Self-Hosted Unauthenticated Remote Code Execution Vulnerability
Summary
SolarWinds Observability Self-Hosted was found to be affected by an unauthenticated remote code execution vulnerability stemming from deserialization of untrusted data when the application is configured to use a specific communication mode.
Severity
8.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-22 00:00 UTC
CWE
- CWE-502 - Deserialization of Untrusted Data
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://documentation.solarwinds.com/en/success_c… | release-notes |
| https://www.solarwinds.com/trust-center/security-… | vendor-advisory |
| https://documentation.solarwinds.com/en/success_c… | x_secure-configuration-guide |
Impacted products
1 product
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| SolarWinds | Observability Self-Hosted |
Affected:
0 , < 2026.2.3
(custom)
|
guessed |
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Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
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The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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