CVE-2026-109953

MEDIUM 5.3

FreeRDP 3.0.0 before 3.32.0 Cleartext Credential Disclosure via /restricted-admin

CVSS Score

5.3

EPSS Score

0.0%

EPSS Percentile

0th

FreeRDP 3.0.0 before 3.32.0 contains an insufficiently protected credentials vulnerability where the /restricted-admin option fails to suppress CredSSP credential delegation, sending the cleartext password to the RDP server. A compromised or man-in-the-middle destination host can decode TSPasswordCreds and the Client Info PDU to obtain reusable administrative domain, username, and password values.

CWE	CWE-522
Vendor	freerdp
Product	freerdp
Published	Oct 13, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N

Attack Vector

Network

Attack Complexity

High

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Affected Versions

FreeRDP / FreeRDP

3.0.0 < 3.32.0

References

NVD ↗ CVE.org ↗ EPSS Data ↗

github.com: https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-jhxw-3hj9-9hqh vulncheck.com: https://www.vulncheck.com/advisories/freerdp-3.0.0-before-3.32.0-cleartext-credential-disclosure-via-restricted-admin

Credits

🔍 DavidKorczynski