HIGH
freeSSHd.exe in freeSSHd through 1.2.6 allows remote attackers to bypass authentication via a crafted session, as demonstrated by an OpenSSH client with modified versions of ssh.c and sshconnect2.c
Published Dec 4, 2012
9.3
HIGHCVSS 2.0
EPSS 39.51%
Description
freeSSHd.exe in freeSSHd through 1.2.6 allows remote attackers to bypass authentication via a crafted session, as demonstrated by an OpenSSH client with modified versions of ssh.c and sshconnect2.c.
Affected products
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.
9.3 HIGH NVD
AV:N/AC:M/Au:N/C:C/I:C/A:C
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact Complete
Integrity Impact Complete
Availability Impact Complete
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
39.51% 0.39513
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.39513
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 (31 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 39.51% (0.39513) | 98.57th | v5 (v2026.06.15) |
| Jun 15, 2026 | 39.51% (0.39513) | 98.43th | v5 (v2026.06.15) |
| Feb 5, 2026 | 75.87% (0.75871) | 98.87th | v4 (v2025.03.14) |
| Nov 7, 2025 | 71.24% (0.71244) | 98.64th | v4 (v2025.03.14) |
| Aug 27, 2025 | 73.27% (0.73274) | 98.74th | v4 (v2025.03.14) |
| May 26, 2025 | 78.04% (0.78039) | 98.94th | v4 (v2025.03.14) |
| Mar 30, 2025 | 71.24% (0.71244) | 98.62th | v4 (v2025.03.14) |
| Mar 29, 2025 | 77.89% (0.77889) | 98.72th | v4 (v2025.03.14) |
| Mar 28, 2025 | 71.24% (0.71244) | 98.62th | v4 (v2025.03.14) |
| Mar 27, 2025 | 77.89% (0.77889) | 98.92th | v4 (v2025.03.14) |
| Mar 20, 2025 | 71.24% (0.71244) | 98.66th | v4 (v2025.03.14) |
| Mar 19, 2025 | 77.89% (0.77889) | 98.94th | v4 (v2025.03.14) |
| Mar 17, 2025 | 71.24% (0.71244) | 98.63th | v4 (v2025.03.14) |
| Feb 16, 2025 | 49.95% (0.49953) | 97.68th | v3 (v2023.03.01) |
| Dec 23, 2024 | 43.64% (0.43640) | 97.42th | v3 (v2023.03.01) |
| Sep 17, 2024 | 50.48% (0.50479) | 97.57th | v3 (v2023.03.01) |
| May 10, 2024 | 24.86% (0.24863) | 96.64th | v3 (v2023.03.01) |
| Apr 25, 2024 | 27.46% (0.27462) | 96.74th | v3 (v2023.03.01) |
| Mar 15, 2024 | 24.32% (0.24319) | 96.50th | v3 (v2023.03.01) |
| Feb 8, 2024 | 21.20% (0.21205) | 96.25th | v3 (v2023.03.01) |
| Dec 29, 2023 | 32.65% (0.32652) | 96.61th | v3 (v2023.03.01) |
| Oct 25, 2023 | 32.27% (0.32268) | 96.51th | v3 (v2023.03.01) |
| Jun 22, 2023 | 31.18% (0.31177) | 96.38th | v3 (v2023.03.01) |
| Mar 10, 2023 | 31.54% (0.31540) | 96.27th | v3 (v2023.03.01) |
| Mar 7, 2023 | 28.60% (0.28599) | 96.12th | v3 (v2023.03.01) |
| Mar 6, 2023 | 71.19% (0.71194) | 99.19th | v2 (v2022.01.01) |
| Feb 18, 2023 | 71.19% (0.71194) | 99.18th | v2 (v2022.01.01) |
| Nov 17, 2022 | 71.79% (0.71793) | 99.18th | v2 (v2022.01.01) |
| Aug 15, 2022 | 73.62% (0.73623) | 99.24th | v2 (v2022.01.01) |
| May 8, 2022 | 75.03% (0.75027) | 99.25th | v2 (v2022.01.01) |
| Feb 4, 2022 | 76.68% (0.76680) | 99.26th | v2 (v2022.01.01) |
Weaknesses (1)
References (1)
- http://archives.neohapsis.com/archives/fulldisclosure/2012-12/0012.html mailing-listx_refsource_FULLDISC
| Link | Providers | Tags |
|---|---|---|
| http://archives.neohapsis.com/archives/fulldisclosure/2012-12/0012.html | mailing-listx_refsource_FULLDISC |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Dec 4, 2012
Updated Sep 17, 2024
Reserved Dec 4, 2012
Link CVE-2012-6066
CISA Vulnrichment
Updated n/a