MEDIUM
Buffer overflow in Pragma Systems TelnetServer 2000 version 4.0 allows remote attackers to cause a denial of service via a long series of null characters to the rexec port
Published Oct 13, 2000
5.0
MEDIUMCVSS 2.0
EPSS 3.41%
Description
Buffer overflow in Pragma Systems TelnetServer 2000 version 4.0 allows remote attackers to cause a denial of service via a long series of null characters to the rexec port.
Affected products
No data.
- 2000
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.
5.0 MEDIUM NVD
AV:N/AC:L/Au:N/C:N/I:N/A:P
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Partial
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
3.41% 0.03414
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.03414
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 (10 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 3.41% (0.03414) | 88.49th | v5 (v2026.06.15) |
| Jun 15, 2026 | 3.41% (0.03414) | 87.30th | v5 (v2026.06.15) |
| Mar 17, 2025 | 4.66% (0.04656) | 88.58th | v4 (v2025.03.14) |
| Dec 17, 2024 | 2.50% (0.02496) | 89.78th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.76% (0.00758) | 80.51th | v3 (v2023.03.01) |
| Mar 7, 2023 | 1.17% (0.01169) | 82.75th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.21% (0.01213) | 66.61th | v2 (v2022.01.01) |
| Feb 17, 2023 | 1.21% (0.01213) | 66.22th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.21% (0.01213) | 64.21th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.21% (0.01213) | 40.54th | v2 (v2022.01.01) |
Weaknesses (0)
No CWE recorded.
References (3)
- http://www.ntbugtraq.com/default.asp?pid=36&sid=1&A2=ind0008&L=NTBUGTRAQ&P=R4247 mailing-listx_refsource_NTBUGTRAQExploitVendor Advisory
- http://www.pragmasys.com/TelnetServer/ x_refsource_CONFIRM
- http://www.securityfocus.com/bid/1605 vdb-entryx_refsource_BIDExploitVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| http://www.ntbugtraq.com/default.asp?pid=36&sid=1&A2=ind0008&L=NTBUGTRAQ&P=R4247 | mailing-listx_refsource_NTBUGTRAQExploitVendor Advisory | |
| http://www.pragmasys.com/TelnetServer/ | x_refsource_CONFIRM | |
| http://www.securityfocus.com/bid/1605 | vdb-entryx_refsource_BIDExploitVendor Advisory |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Oct 13, 2000
Updated Aug 8, 2024
Reserved Sep 19, 2000
Link CVE-2000-0708
CISA Vulnrichment
Updated n/a