Actively exploited in the wild
SolarWinds Web Help Desk Deserialization of Untrusted Data Vulnerability
SolarWinds - Web Help Desk · Listed in the CISA KEV since 2026-02-03. This indicates confirmed attacks in production environments.
Required action: Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
CVE-2025-40551
CriticalCVSS 9.8KEVSummary
SolarWinds Web Help Desk jest podatny na lukę w deserializacji niezaufanych danych, co może prowadzić do zdalnego wykonania kodu. Atakujący może uruchomić polecenia na maszynie hosta bez potrzeby uwierzytelnienia.
Risk Assessment
Luka ta stwarza poważne zagrożenie dla organizacji, umożliwiając atakującym zdalne przejęcie kontroli nad systemem. Potencjalne skutki mogą obejmować kradzież danych lub wprowadzenie złośliwego oprogramowania.
Recommendation
Zaleca się natychmiastowe zaktualizowanie SolarWinds Web Help Desk do najnowszej wersji, aby usunąć tę podatność. Dodatkowo, warto przeprowadzić audyt zabezpieczeń systemu w celu zminimalizowania ryzyka.
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Original NVD description (English source)
SolarWinds Web Help Desk was found to be susceptible to an untrusted data deserialization vulnerability that could lead to remote code execution, which would allow an attacker to run commands on the host machine. This could be exploited without authentication.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS