Microsoft Exchange 2000 allows remote authenticated attackers to cause a denial of service via a large number of rapid requests, which consumes all of the licenses that are granted to Exchange by IIS
Published Jun 28, 2005
2.1
LOWCVSS 2.0
EPSS 4.70%
Description
Microsoft Exchange 2000 allows remote authenticated attackers to cause a denial of service via a large number of rapid requests, which consumes all of the licenses that are granted to Exchange by IIS.
Affected products
No data.
- 2000
- 2000
- 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.
AV:L/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 (12 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 4.70% (0.04704) | 91.53th | v5 (v2026.06.15) |
| Jun 15, 2026 | 4.70% (0.04704) | 90.61th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.49% (0.00493) | 63.63th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.31% (0.00307) | 70.72th | v3 (v2023.03.01) |
| May 24, 2024 | 0.21% (0.00205) | 58.40th | v3 (v2023.03.01) |
| May 10, 2024 | 0.17% (0.00170) | 53.72th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.14% (0.00139) | 48.17th | v3 (v2023.03.01) |
| May 19, 2023 | 0.31% (0.00307) | 65.44th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.25% (0.00252) | 61.26th | v3 (v2023.03.01) |
| Mar 6, 2023 | 8.63% (0.08627) | 93.94th | v2 (v2022.01.01) |
| Apr 1, 2022 | 8.63% (0.08627) | 93.40th | v2 (v2022.01.01) |
| Feb 4, 2022 | 8.63% (0.08627) | 82.76th | v2 (v2022.01.01) |
References (3)
- http://online.securityfocus.com/archive/1/286220 mailing-listx_refsource_BUGTRAQThird Party AdvisoryVDB Entry
- http://www.iss.net/security_center/static/9791.php vdb-entryx_refsource_XFBroken Link
- http://www.securityfocus.com/bid/5413 vdb-entryx_refsource_BIDExploitThird Party AdvisoryVDB Entry
| Link | Providers | Tags |
|---|---|---|
| http://online.securityfocus.com/archive/1/286220 | mailing-listx_refsource_BUGTRAQThird Party AdvisoryVDB Entry | |
| http://www.iss.net/security_center/static/9791.php | vdb-entryx_refsource_XFBroken Link | |
| http://www.securityfocus.com/bid/5413 | vdb-entryx_refsource_BIDExploitThird Party AdvisoryVDB Entry |
Change history (0)
No recorded changes yet.