HIGH SEVERITY

CVE-2005-1794

Remote Desktop Connection vulnerability

CVSS
7.4
EPSS
16.3%
EPSS pct
97th
Exploited
No known
Microsoft Terminal Server using Remote Desktop Protocol (RDP) 5.2 stores an RSA private key in mstlsapi.dll and uses it to sign a certificate, which allows remote attackers to spoof public keys of legitimate servers and conduct man-in-the-middle attacks.
Affected vendor
Microsoft
Affected product
Remote Desktop Connection
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
Published
2005-06-01

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, high attack complexity, requiring no privileges, no user interaction. Successful exploitation leads to high impact to confidentiality, high impact to integrity.

Its EPSS score of 16.3% reflects a moderate probability of exploitation activity in the wild over the next 30 days, placing it above 97% of all scored CVEs.

Check your external exposure to CVE-2005-1794

  • Confirm whether Microsoft Remote Desktop Connection is running on any internet-facing host or subdomain.
  • Match discovered service fingerprints against the version affected by CVE-2005-1794.
  • Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2005-1794

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