VULNERABILITY INTELLIGENCE

CVE-2023-39423

CVSS score8.6 HIGH
EPSS probability0.56%
CISA KEVNot currently listed
Published2023-09-07
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N

Description

The RDPData.dll file exposes the /irmdata/api/common endpoint that handles session IDs,  among other features. By using a UNION SQL operator, an attacker can leak the sessions table, obtain the currently valid sessions and impersonate a currently logged-in user.

Weakness classification

  • cve-requests@bitdefender.com: CWE-89

Primary references