Intrusion PreventionSolarWinds.NPM.FromJson.Insecure.Deserialization
Description
This indicates an attack attempt to exploit an Insecure Deserialization Vulnerability in SolarWinds Network Performance Monitor (NPM).
The vulnerability is due to insufficient validation of user-supplied data in SolarWinds.Serialization library. A remote, authenticated attacker can exploit this vulnerability by sending a crafted request to the target system. Successful exploitation results in remote code execution under the security context of network service user.
Affected Products
SolarWinds Network Performance Monitor (NPM) prior to 2020.2.5
Impact
System Compromise: Remote attackers can gain control of vulnerable systems.
Recommended Actions
Apply the most recent upgrade or patch from the vendor.
https://documentation.solarwinds.com/en/success_center/sam/content/release_notes/sam_2020-2-5_release_notes.htm
Telemetry
Coverage
| IPS (Regular DB) | |
| IPS (Extended DB) |
Version Updates
| Date | Version | Detail |
|---|---|---|
| 2021-12-22 | 19.224 | Sig Added |
| 2021-09-22 | 18.163 | Default_action:pass:drop |
| 2021-08-17 | 18.141 |
| ID | 50562 |
| Created | Jul 07, 2021 |
| Updated | Dec 21, 2021 |
| Risk |
|
| CVE ID | CVE-2021-31474 |
| Exploit Prediction Score | 69.18% |
| Default Action | drop |
| Active | |
| Affected OS | Windows |
| Affected App | Other |