Avocent CCM console server running firmware 2.1 CCM4850 allows remote authenticated attackers to bypass port restrictions by connecting to the server via SSH and using the connect command to access the serial port
Published Sep 19, 2005
4.6
MEDIUMCVSS 2.0
EPSS 1.80%
Description
Avocent CCM console server running firmware 2.1 CCM4850 allows remote authenticated attackers to bypass port restrictions by connecting to the server via SSH and using the connect command to access the serial port.
Affected products
No data.
- ccm4850_2.1_firmware
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:L/AC:L/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 (12 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 1.80% (0.01797) | 77.66th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.80% (0.01797) | 75.53th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.21% (0.00211) | 41.55th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.33% (0.00325) | 71.64th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.38% (0.00384) | 72.36th | v3 (v2023.03.01) |
| Jan 9, 2024 | 0.38% (0.00384) | 70.26th | v3 (v2023.03.01) |
| Aug 10, 2023 | 0.55% (0.00545) | 74.39th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.78% (0.00775) | 78.54th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.13% (0.01132) | 56.11th | v2 (v2022.01.01) |
| Sep 22, 2022 | 1.13% (0.01132) | 54.59th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.13% (0.01132) | 52.58th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.13% (0.01132) | 30.65th | v2 (v2022.01.01) |
No CWE recorded.
References (5)
- http://drwetter.org/cs-probs/avocent-sshbug.txt x_refsource_MISCExploit
- http://marc.info/?l=bugtraq&m=112680615103315&w=2 mailing-listx_refsource_BUGTRAQ
- http://secunia.com/advisories/16836/ third-party-advisoryx_refsource_SECUNIAPatchVendor Advisory
- http://www.securityfocus.com/bid/14853 vdb-entryx_refsource_BIDPatch
- https://exchange.xforce.ibmcloud.com/vulnerabilities/22302 vdb-entryx_refsource_XF
| Link | Providers | Tags |
|---|---|---|
| http://drwetter.org/cs-probs/avocent-sshbug.txt | x_refsource_MISCExploit | |
| http://marc.info/?l=bugtraq&m=112680615103315&w=2 | mailing-listx_refsource_BUGTRAQ | |
| http://secunia.com/advisories/16836/ | third-party-advisoryx_refsource_SECUNIAPatchVendor Advisory | |
| http://www.securityfocus.com/bid/14853 | vdb-entryx_refsource_BIDPatch | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/22302 | vdb-entryx_refsource_XF |
Change history (0)
No recorded changes yet.