Advisory Details

April 24th, 2023

SolarWinds Network Performance Monitor ExecuteExternalProgram Command Injection Remote Code Execution Vulnerability

ZDI-23-457
ZDI-CAN-17702

CVE ID CVE-2022-36963
CVSS SCORE 8.8, AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
AFFECTED VENDORS SolarWinds
AFFECTED PRODUCTS Network Performance Monitor
VULNERABILITY DETAILS

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 ExecuteExternalProgram method. The issue results from the lack of proper validation of a user-supplied string before using it to execute a system call. An attacker can leverage this vulnerability to execute code in the context of NETWORK SERVICE.

ADDITIONAL DETAILS SolarWinds has issued an update to correct this vulnerability. More details can be found at:
https://www.solarwinds.com/trust-center/security-advisories/CVE-2022-36963
DISCLOSURE TIMELINE
  • 2022-06-24 - Vulnerability reported to vendor
  • 2023-04-24 - Coordinated public release of advisory
CREDIT Piotr Bazydlo (@chudypb) of Trend Micro Zero Day Initiative
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