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CVE-2025-55340General(microsoft / windows_10_21h2)

LOWCVSS 7.0 · HIGH

Signal is active with 1 mentions in latest observed window

Immediate actions

  • Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

Improper authentication in Windows Remote Desktop Protocol allows an authorized attacker to bypass a security feature locally.

microsoft CVEsBack to dashboard
0.5/ 10 priority

Sources & remediation

Vendor / third-party advisories
Weakness type (CWE)
CWE-287

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

NONE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

  • windows_10_21h2
  • windows_10_22h2
  • windows_11_22h2
  • windows_11_23h2

Threat summary

  • 1 mentions across 1 observed day

What's happening

  • General: 1 classified signal
  • 1 total mentions across 1 day

Affected systems

Vendors
microsoft
Products
windows_10_21h2windows_10_22h2windows_11_22h2windows_11_23h2windows_11_24h2windows_11_25h2windows_server_2022windows_server_2022_23h2windows_server_2025

Deep dive

Activity timeline1 mentions / 1d
00111Mentions · 2026-03-25: 103-25
Signal classification1 categories
General
1100.0%
Full discourse1 post
  • Matt Van Bibber@mattvanbibber
    General

    @pjcolbeck RDP.... CVE-2019-0708 CVE-2019-1181 CVE-2019-1182 CVE-2024-43533 CVE-2024-43582 CVE-2024-49115 CVE-2024-49128 CVE-2025-24035 CVE-2025-24045 CVE-2025-26645 CVE-2025-27480 CVE-2025-29966 CVE-2025-29967 CVE-2025-48817 CVE-2025-50171 CVE-2025-53722 CVE-2025-55340

    Post summary

    The text merely enumerates a set of CVE identifiers, mainly related to RDP, without providing additional details or actionable information.

    00020180
    1.4K followersView on X
CPE platform detail9 entries

9 of 9 entries

PartVendorProductVersionTarget SWTarget HW
OSmicrosoftwindows_10_21h2---
OSmicrosoftwindows_10_22h2---
OSmicrosoftwindows_11_22h2---
OSmicrosoftwindows_11_23h2---
OSmicrosoftwindows_11_24h2---
OSmicrosoftwindows_11_25h2---
OSmicrosoftwindows_server_2022---
OSmicrosoftwindows_server_2022_23h2---
OSmicrosoftwindows_server_2025---

Explore more

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