MEDIUM
Sybergen Sygate allows remote attackers to cause a denial of service by sending a malformed DNS UDP packet to its internal interface
Published Sep 18, 2001
5.0
MEDIUMCVSS 2.0
EPSS 3.31%
Description
Sybergen Sygate allows remote attackers to cause a denial of service by sending a malformed DNS UDP packet to its internal interface.
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.
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.
3.31% 0.03306
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.03306
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 (13 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 3.31% (0.03306) | 88.14th | v5 (v2026.06.15) |
| Jun 15, 2026 | 3.33% (0.03334) | 87.01th | v5 (v2026.06.15) |
| Apr 22, 2026 | 10.35% (0.10348) | 93.23th | v4 (v2025.03.14) |
| Aug 10, 2025 | 8.03% (0.08032) | 91.72th | v4 (v2025.03.14) |
| Mar 30, 2025 | 7.03% (0.07028) | 90.60th | v4 (v2025.03.14) |
| Mar 29, 2025 | 8.37% (0.08369) | 86.90th | v4 (v2025.03.14) |
| Mar 17, 2025 | 7.03% (0.07028) | 90.81th | v4 (v2025.03.14) |
| Dec 12, 2024 | 1.20% (0.01202) | 85.83th | v3 (v2023.03.01) |
| Apr 18, 2024 | 1.20% (0.01202) | 85.02th | v3 (v2023.03.01) |
| Mar 7, 2023 | 1.20% (0.01202) | 83.01th | 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) |
Weaknesses (0)
No CWE recorded.
References (3)
- http://archives.neohapsis.com/archives/win2ksecadvice/2000-q2/0189.html mailing-listx_refsource_WIN2KSECPatchVendor Advisory
- http://www.securityfocus.com/bid/1420 vdb-entryx_refsource_BIDPatchVendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/5049 vdb-entryx_refsource_XF
| Link | Providers | Tags |
|---|---|---|
| http://archives.neohapsis.com/archives/win2ksecadvice/2000-q2/0189.html | mailing-listx_refsource_WIN2KSECPatchVendor Advisory | |
| http://www.securityfocus.com/bid/1420 | vdb-entryx_refsource_BIDPatchVendor Advisory | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/5049 | vdb-entryx_refsource_XF |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Sep 18, 2001
Updated Aug 8, 2024
Reserved Jul 19, 2000
Link CVE-2000-0569
CISA Vulnrichment
Updated n/a