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zdiPiotr Bazydlo (@chudypb) of Trend Micro Zero Day InitiativeZDI-22-1461
HistoryOct 21, 2022 - 12:00 a.m.

SolarWinds Network Performance Monitor BytesToMessage Deserialization of Untrusted Data Remote Code Execution Vulnerability

2022-10-2100:00:00
Piotr Bazydlo (@chudypb) of Trend Micro Zero Day Initiative
www.zerodayinitiative.com
9
solarwinds
npm
remote code execution
vulnerability
untrusted data
deserialization
system context

0.031 Low

EPSS

Percentile

91.1%

This vulnerability allows remote attackers to execute arbitrary code on affected installations of SolarWinds Network Performance Monitor. Authentication is required to exploit this vulnerability. The specific flaw exists within the MessageToBytes function. The issue results from the lack of proper validation of user-supplied data, which can result in deserialization of untrusted data. An attacker can leverage this vulnerability to execute code in the context of SYSTEM.

0.031 Low

EPSS

Percentile

91.1%