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zdiPiotr Bazydlo (@chudypb) of Trend Micro Zero Day InitiativeZDI-22-1459
HistoryOct 21, 2022 - 12:00 a.m.

SolarWinds Network Performance Monitor DeserializeFromStrippedXml 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
16
remote code execution
untrusted data
authentication
deserializefromstrippedxml
lack of validation

EPSS

0.002

Percentile

54.2%

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 DeserializeFromStrippedXml 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.

EPSS

0.002

Percentile

54.2%

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