telnetd.exe in Pragma TelnetServer 7.0.4.589 allows remote attackers to cause a denial of service (process crash and resource exhaustion) via a crafted TELOPT PRAGMA LOGON telnet option, which triggers a NULL pointer dereference
Published Jan 9, 2008
5.0
MEDIUMCVSS 2.0
EPSS 13.12%
Description
telnetd.exe in Pragma TelnetServer 7.0.4.589 allows remote attackers to cause a denial of service (process crash and resource exhaustion) via a crafted TELOPT PRAGMA LOGON telnet option, which triggers a NULL pointer dereference.
Affected products
No data.
- 7.0.4.589
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:L/Au:N/C:N/I:N/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 | 13.12% (0.13119) | 96.25th | v5 (v2026.06.15) |
| Jun 15, 2026 | 13.12% (0.13119) | 95.85th | v5 (v2026.06.15) |
| Feb 22, 2026 | 5.63% (0.05630) | 90.18th | v4 (v2025.03.14) |
| Mar 17, 2025 | 4.43% (0.04429) | 88.29th | v4 (v2025.03.14) |
| Mar 6, 2025 | 27.20% (0.27201) | 96.88th | v3 (v2023.03.01) |
| Dec 12, 2024 | 34.10% (0.34096) | 97.24th | v3 (v2023.03.01) |
| Jun 12, 2024 | 33.98% (0.33975) | 97.10th | v3 (v2023.03.01) |
| Feb 21, 2024 | 33.35% (0.33350) | 96.91th | v3 (v2023.03.01) |
| Jan 14, 2024 | 26.53% (0.26535) | 96.31th | v3 (v2023.03.01) |
| Nov 4, 2023 | 22.88% (0.22875) | 95.99th | v3 (v2023.03.01) |
| Aug 24, 2023 | 23.86% (0.23859) | 95.98th | v3 (v2023.03.01) |
| Jun 13, 2023 | 24.73% (0.24728) | 95.96th | v3 (v2023.03.01) |
| Mar 7, 2023 | 27.07% (0.27072) | 96.01th | v3 (v2023.03.01) |
| Mar 6, 2023 | 4.19% (0.04187) | 87.39th | v2 (v2022.01.01) |
| Apr 1, 2022 | 4.19% (0.04187) | 86.11th | v2 (v2022.01.01) |
| Feb 4, 2022 | 4.19% (0.04187) | 69.86th | v2 (v2022.01.01) |
References (4)
- http://aluigi.altervista.org/adv/pragmatel-adv.txt x_refsource_MISC
- http://marc.info/?l=bugtraq&m=119947184730448&w=2 mailing-listx_refsource_BUGTRAQ
- http://www.securityfocus.com/bid/27143 vdb-entryx_refsource_BID
- https://exchange.xforce.ibmcloud.com/vulnerabilities/39353 vdb-entryx_refsource_XF
| Link | Providers | Tags |
|---|---|---|
| http://aluigi.altervista.org/adv/pragmatel-adv.txt | x_refsource_MISC | |
| http://marc.info/?l=bugtraq&m=119947184730448&w=2 | mailing-listx_refsource_BUGTRAQ | |
| http://www.securityfocus.com/bid/27143 | vdb-entryx_refsource_BID | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/39353 | vdb-entryx_refsource_XF |
Change history (0)
No recorded changes yet.