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Rewterz Threat Advisory – Multiple SonicWall Net Extender Windows Vulnerabilities

Severity

High

Analysis Summary

CVE-2023-44217 CVSS:7.9

SonicWall Net Extender Windows could allow a local authenticated attacker to gain elevated privileges on the system, caused by a flaw in the repair function. By sending a specially crafted request, an authenticated attacker could exploit this vulnerability to gain system privileges.

CVE-2023-44218 CVSS:9.8

SonicWall Net Extender Windows could allow a remote attacker to gain elevated privileges on the system, caused by a flaw in the Pre-Logon feature function. By sending a specially crafted request, an authenticated attacker could exploit this vulnerability to gain system privileges.

Impact

  • Privilege Escalation

Indicators Of Compromise

CVE

  • CVE-2023-44217
  • CVE-2023-44218

Affected Vendors

Sonicwall

Affected Products

  • SonicWall NetExtender Windows 10.2.336

Remediation

Refer to SonicWall Security Advisory for patch, upgrade or suggested workaround information.

SonicWall Security Advisory