MEDIUM
The web server in Cogent DataHub 7.1.1.63 and earlier allows remote attackers to obtain the source code of executable files via a request with a trailing (1) space or (2) %2e (encoded dot)
Published Sep 16, 2011
5.0
MEDIUMCVSS 2.0
EPSS 5.74%
Description
The web server in Cogent DataHub 7.1.1.63 and earlier allows remote attackers to obtain the source code of executable files via a request with a trailing (1) space or (2) %2e (encoded dot).
Affected products
No data.
OR
- 7.0
- 7.0.2
- 7.1.0
- 7.1.1
- 7.1.1.63
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:P/I:N/A:N
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact Partial
Integrity Impact None
Availability Impact None
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
5.74% 0.05738
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.05738
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 | 5.74% (0.05738) | 92.82th | v5 (v2026.06.15) |
| Jun 15, 2026 | 5.89% (0.05891) | 92.25th | v5 (v2026.06.15) |
| Aug 7, 2025 | 5.01% (0.05013) | 89.30th | v4 (v2025.03.14) |
| May 17, 2025 | 8.29% (0.08294) | 91.78th | v4 (v2025.03.14) |
| Mar 30, 2025 | 9.92% (0.09919) | 92.28th | v4 (v2025.03.14) |
| Mar 29, 2025 | 8.80% (0.08800) | 87.33th | v4 (v2025.03.14) |
| Mar 19, 2025 | 9.92% (0.09919) | 92.03th | v4 (v2025.03.14) |
| Mar 17, 2025 | 12.89% (0.12892) | 93.49th | v4 (v2025.03.14) |
| Dec 17, 2024 | 4.66% (0.04656) | 92.49th | v3 (v2023.03.01) |
| Dec 12, 2024 | 7.28% (0.07280) | 94.32th | v3 (v2023.03.01) |
| Sep 17, 2024 | 7.43% (0.07428) | 94.23th | v3 (v2023.03.01) |
| Apr 25, 2024 | 4.73% (0.04726) | 92.55th | v3 (v2023.03.01) |
| Apr 12, 2024 | 5.46% (0.05465) | 93.05th | v3 (v2023.03.01) |
| Mar 15, 2024 | 6.69% (0.06695) | 93.66th | v3 (v2023.03.01) |
| Mar 2, 2024 | 6.06% (0.06060) | 93.31th | v3 (v2023.03.01) |
| Feb 8, 2024 | 5.66% (0.05659) | 93.01th | v3 (v2023.03.01) |
| Nov 29, 2023 | 14.05% (0.14047) | 95.13th | v3 (v2023.03.01) |
| Oct 5, 2023 | 16.20% (0.16204) | 95.34th | v3 (v2023.03.01) |
| Jun 15, 2023 | 17.22% (0.17217) | 95.32th | v3 (v2023.03.01) |
| Apr 16, 2023 | 27.13% (0.27134) | 96.09th | v3 (v2023.03.01) |
| Mar 7, 2023 | 30.87% (0.30869) | 96.23th | 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 (1)
References (2)
- http://aluigi.altervista.org/adv/cogent_4-adv.txt x_refsource_MISCExploit
- http://www.us-cert.gov/control_systems/pdf/ICS-ALERT-11-256-03.pdf x_refsource_MISCUS Government Resource
| Link | Providers | Tags |
|---|---|---|
| http://aluigi.altervista.org/adv/cogent_4-adv.txt | x_refsource_MISCExploit | |
| http://www.us-cert.gov/control_systems/pdf/ICS-ALERT-11-256-03.pdf | x_refsource_MISCUS Government Resource |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Sep 16, 2011
Updated Sep 16, 2024
Reserved Sep 16, 2011
Link CVE-2011-3502
CISA Vulnrichment
Updated n/a