Off-by-one error in the CodeBrws.asp sample script in Microsoft IIS 5.0 allows remote attackers to view the source code for files with extensions containing with one additional character after .html, .htm, .asp, or .inc, such as .aspx files
Published Jun 21, 2005
7.5
HIGHCVSS 3.1
EPSS 17.66%
Description
Off-by-one error in the CodeBrws.asp sample script in Microsoft IIS 5.0 allows remote attackers to view the source code for files with extensions containing with one additional character after .html, .htm, .asp, or .inc, such as .aspx files.
Affected products
No data.
- 5.0
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.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
No CVSS v3.0 score for this CVE.
AV:N/AC:L/Au:N/C:P/I:N/A:N
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 (24 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 17.66% (0.17663) | 97.07th | v5 (v2026.06.15) |
| Aug 17, 2026 | 17.66% (0.17663) | 96.89th | v5 (v2026.06.15) |
| Jul 12, 2026 | 16.63% (0.16633) | 96.65th | v5 (v2026.06.15) |
| Jun 15, 2026 | 17.66% (0.17663) | 96.76th | v5 (v2026.06.15) |
| Dec 28, 2025 | 10.17% (0.10167) | 92.86th | v4 (v2025.03.14) |
| Dec 27, 2025 | 11.71% (0.11707) | 93.49th | v4 (v2025.03.14) |
| Oct 28, 2025 | 10.17% (0.10167) | 92.77th | v4 (v2025.03.14) |
| Oct 27, 2025 | 11.71% (0.11707) | 93.40th | v4 (v2025.03.14) |
| Oct 1, 2025 | 10.17% (0.10167) | 92.88th | v4 (v2025.03.14) |
| Jul 30, 2025 | 11.71% (0.11707) | 93.39th | v4 (v2025.03.14) |
| Jul 20, 2025 | 10.17% (0.10167) | 92.75th | v4 (v2025.03.14) |
| Mar 30, 2025 | 13.20% (0.13201) | 93.52th | v4 (v2025.03.14) |
| Mar 29, 2025 | 15.15% (0.15151) | 91.03th | v4 (v2025.03.14) |
| Mar 25, 2025 | 13.20% (0.13201) | 93.46th | v4 (v2025.03.14) |
| Mar 19, 2025 | 10.88% (0.10879) | 92.48th | v4 (v2025.03.14) |
| Mar 17, 2025 | 12.11% (0.12111) | 93.26th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.38% (0.00381) | 73.84th | v3 (v2023.03.01) |
| May 28, 2024 | 0.38% (0.00381) | 72.94th | v3 (v2023.03.01) |
| Feb 16, 2024 | 0.41% (0.00412) | 73.31th | v3 (v2023.03.01) |
| Oct 11, 2023 | 0.90% (0.00904) | 80.93th | v3 (v2023.03.01) |
| Mar 7, 2023 | 1.37% (0.01366) | 84.15th | v3 (v2023.03.01) |
| Mar 6, 2023 | 11.68% (0.11676) | 95.15th | v2 (v2022.01.01) |
| Apr 1, 2022 | 11.68% (0.11676) | 94.76th | v2 (v2022.01.01) |
| Feb 4, 2022 | 11.68% (0.11676) | 88.93th | v2 (v2022.01.01) |
References (3)
- http://online.securityfocus.com/archive/1/268303 mailing-listx_refsource_BUGTRAQBroken LinkThird Party AdvisoryVDB Entry
- http://www.securityfocus.com/bid/4543 vdb-entryx_refsource_BIDBroken LinkThird Party AdvisoryVDB Entry
- https://exchange.xforce.ibmcloud.com/vulnerabilities/8853 vdb-entryx_refsource_XFThird Party AdvisoryVDB Entry
| Link | Providers | Tags |
|---|---|---|
| http://online.securityfocus.com/archive/1/268303 | mailing-listx_refsource_BUGTRAQBroken LinkThird Party AdvisoryVDB Entry | |
| http://www.securityfocus.com/bid/4543 | vdb-entryx_refsource_BIDBroken LinkThird Party AdvisoryVDB Entry | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/8853 | vdb-entryx_refsource_XFThird Party AdvisoryVDB Entry |
Change history (0)
No recorded changes yet.