Actively exploited in the wild
Microsoft Forefront TMG Remote Code Execution Vulnerability
Microsoft - Forefront Threat Management Gateway (TMG) · Listed in the CISA KEV since 2022-03-03. This indicates confirmed attacks in production environments.
Required action: Apply updates per vendor instructions.
CVE-2011-1889
CriticalCVSS 9.8KEVSummary
Funkcja NSPLookupServiceNext w kliencie Microsoft Forefront Threat Management Gateway (TMG) 2010 umożliwia zdalnym atakującym wykonanie dowolnego kodu poprzez nieokreślone żądania, co jest znane jako 'Podatność na uszkodzenie pamięci klienta TMG Firewall'.
Risk Assessment
Podatność ta może prowadzić do zdalnego wykonania kodu, co stwarza poważne zagrożenie dla bezpieczeństwa systemów korzystających z TMG 2010.
Recommendation
Zaleca się aktualizację oprogramowania do najnowszej wersji oraz monitorowanie systemów w celu wykrycia potencjalnych prób wykorzystania tej podatności.
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Original NVD description (English source)
The NSPLookupServiceNext function in the client in Microsoft Forefront Threat Management Gateway (TMG) 2010 allows remote attackers to execute arbitrary code via vectors involving unspecified requests, aka "TMG Firewall Client Memory Corruption Vulnerability."
Vulnerability data from NVD (NIST) · CISA KEV · EPSS

