#VU50289 Deserialization of Untrusted Data in Orion Platform - CVE-2021-25274
Published: February 3, 2021
Vulnerability identifier: #VU50289
Vulnerability risk: High
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber
CVE-ID: CVE-2021-25274
CWE-ID: CWE-502
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
Orion Platform
Orion Platform
Software vendor:
SolarWinds
SolarWinds
Description
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to insecure input validation when processing serialized data within the SolarWinds Collector Service MSMQ. A remote non-authenticated attacker can send specially crafted messages to the application and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
Remediation
Install updates from vendor's website.
External links
- https://www.trustwave.com/en-us/resources/security-resources/security-advisories/?fid=28389
- https://documentation.solarwinds.com/en/Success_Center/orionplatform/Content/release_notes/Orion_Platform_2020-2-4_release_notes.htm
- https://documentation.solarwinds.com/en/Success_Center/orionplatform/content/release_notes/orion_platform_2019-4-2_release_notes.htm