The Remote Desktop Protocol (RDP) implementation in Microsoft Windows 7 SP1, Windows 8, Windows 8.1, and Windows Server 2012 Gold and R2 does not properly encrypt sessions, which makes it easier for man-in-the-middle attackers to obtain sensitive information by sniffing the network or modify session content by sending crafted RDP packets, aka "RDP MAC Vulnerability."
Published Jun 11, 2014
5.1
MEDIUMCVSS 2.0
EPSS 5.71%
Description
The Remote Desktop Protocol (RDP) implementation in Microsoft Windows 7 SP1, Windows 8, Windows 8.1, and Windows Server 2012 Gold and R2 does not properly encrypt sessions, which makes it easier for man-in-the-middle attackers to obtain sensitive information by sniffing the network or modify session content by sending crafted RDP packets, aka "RDP MAC Vulnerability."
Affected products
No data.
- n/a
- n/a
- n/a
- n/a
- r2
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
No CVSS v3.0 score for this CVE.
AV:N/AC:H/Au:N/C:P/I:P/A:P
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (16 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 5.71% (0.05710) | 92.78th | v5 (v2026.06.15) |
| Jun 15, 2026 | 5.71% (0.05710) | 92.01th | v5 (v2026.06.15) |
| Dec 28, 2025 | 29.87% (0.29869) | 96.48th | v4 (v2025.03.14) |
| Dec 27, 2025 | 27.01% (0.27005) | 96.22th | v4 (v2025.03.14) |
| Oct 28, 2025 | 29.05% (0.29052) | 96.33th | v4 (v2025.03.14) |
| Oct 27, 2025 | 27.01% (0.27005) | 96.15th | v4 (v2025.03.14) |
| Oct 1, 2025 | 29.87% (0.29869) | 96.50th | v4 (v2025.03.14) |
| Mar 30, 2025 | 27.01% (0.27005) | 95.95th | v4 (v2025.03.14) |
| Mar 29, 2025 | 33.64% (0.33640) | 95.24th | v4 (v2025.03.14) |
| Mar 17, 2025 | 27.01% (0.27005) | 95.96th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.17% (0.00172) | 55.62th | v3 (v2023.03.01) |
| Jan 24, 2024 | 0.17% (0.00172) | 54.53th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.17% (0.00172) | 52.52th | v3 (v2023.03.01) |
| Mar 6, 2023 | 12.18% (0.12182) | 95.20th | v2 (v2022.01.01) |
| Apr 1, 2022 | 12.18% (0.12182) | 94.81th | v2 (v2022.01.01) |
| Feb 4, 2022 | 12.18% (0.12182) | 89.22th | v2 (v2022.01.01) |
References (4)
- http://blogs.technet.com/b/srd/archive/2014/06/10/assessing-risk-for-the-june-2014-security-updates.aspx x_refsource_CONFIRMThird Party Advisory
- http://secunia.com/advisories/58524 third-party-advisoryx_refsource_SECUNIAThird Party Advisory
- http://www.securityfocus.com/bid/67865 vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2014/ms14-030 vendor-advisoryx_refsource_MSPatchVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| http://blogs.technet.com/b/srd/archive/2014/06/10/assessing-risk-for-the-june-2014-security-updates.aspx | x_refsource_CONFIRMThird Party Advisory | |
| http://secunia.com/advisories/58524 | third-party-advisoryx_refsource_SECUNIAThird Party Advisory | |
| http://www.securityfocus.com/bid/67865 | vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry | |
| https://docs.microsoft.com/en-us/security-updates/securitybulletins/2014/ms14-030 | vendor-advisoryx_refsource_MSPatchVendor Advisory |
Change history (0)
No recorded changes yet.