CVE-2026-56197
HighCVSS 8.8Exploitation Probability (EPSS)
Elevated risk57th percentile - higher than 57% of all known CVEs
Summary
Improper neutralization of special elements used in a command ('command injection') in Windows Admin Center allows an authorized attacker to execute code over a network.
Risk Assessment
An authorized attacker could execute arbitrary commands on the server managed by Windows Admin Center, potentially leading to full system compromise.
Recommendation
Update Windows Admin Center to the latest version containing the security fix.
Other vulnerabilities in Windows Admin Center
See all- CVE-2026-41086High
Improper access control in Windows Admin Center allows an authorized attacker to elevate privileges over a network.
- CVE-2026-35438High
Missing authorization in Windows Admin Center allows an authorized attacker to elevate privileges over a network.
- CVE-2026-20965High
Improper verification of cryptographic signature in Windows Admin Center allows an authorized attacker to elevate privileges locally.
- CVE-2026-58643Medium
Cross-site scripting vulnerability in Windows Admin Center. An unauthorized attacker can exploit improper input neutralization during web page generation to perform spoofing over a network.
- CVE-2026-56196High
A relative path traversal vulnerability in Windows Admin Center allows an authorized attacker to execute code over a network.
- CVE-2026-58631High
An improper authorization vulnerability in Windows Admin Center allows an authorized attacker to execute code locally.
- CVE-2026-57107High
Improper authentication in Windows Admin Center allows an authorized attacker to elevate privileges locally.
- CVE-2026-56185Medium
Improper authentication in Windows Admin Center allows an authorized attacker to disclose information over a network.
- CVE-2026-56169High
An improper authentication vulnerability in Windows Admin Center allows an authorized attacker to elevate privileges over a network.
- CVE-2026-42834High
A vulnerability in Windows Admin Center due to improper access control. It allows an authorized attacker to elevate privileges over a network.
Original NVD description (English source)
Improper neutralization of special elements used in a command ('command injection') in Windows Admin Center allows an authorized attacker to execute code over a network.