MEDIUM
Directory traversal vulnerability in combine.php in OSClass before 2.3.6 allows remote attackers to read and write arbitrary files via a .
Published Sep 26, 2012
6.4
MEDIUMCVSS 2.0
EPSS 9.94%
Description
Directory traversal vulnerability in combine.php in OSClass before 2.3.6 allows remote attackers to read and write arbitrary files via a .. (dot dot) in the type parameter. NOTE: this vulnerability can be leveraged to upload arbitrary files.
Affected products
No data.
OR
- ≤ 2.3.5
- 1.1
- 1.1
- 1.2
- 1.2
- 1.2
- 2.0
- 2.0
- 2.0.1
- 2.0.2
- 2.0.3
- 2.1
- 2.1.1
- 2.2
- 2.2.1
- 2.2.2
- 2.2.3
- 2.3
- 2.3.1
- 2.3.2
- 2.3.3
- 2.3.4
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.
6.4 MEDIUM NVD
AV:N/AC:L/Au:N/C:P/I:P/A:N
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact None
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
9.94% 0.09942
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.09942
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 (21 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 9.94% (0.09942) | 95.46th | v5 (v2026.06.15) |
| Jun 15, 2026 | 9.94% (0.09942) | 94.97th | v5 (v2026.06.15) |
| May 28, 2026 | 5.06% (0.05057) | 89.91th | v4 (v2025.03.14) |
| Jan 4, 2026 | 9.07% (0.09075) | 92.38th | v4 (v2025.03.14) |
| Mar 30, 2025 | 16.14% (0.16139) | 94.24th | v4 (v2025.03.14) |
| Mar 29, 2025 | 12.07% (0.12071) | 89.63th | v4 (v2025.03.14) |
| Mar 17, 2025 | 16.14% (0.16139) | 94.31th | v4 (v2025.03.14) |
| Dec 12, 2024 | 1.69% (0.01691) | 88.23th | v3 (v2023.03.01) |
| Apr 26, 2024 | 2.08% (0.02082) | 88.92th | v3 (v2023.03.01) |
| Dec 20, 2023 | 1.67% (0.01669) | 86.28th | v3 (v2023.03.01) |
| Oct 20, 2023 | 3.43% (0.03431) | 90.39th | v3 (v2023.03.01) |
| Aug 16, 2023 | 3.16% (0.03159) | 89.85th | v3 (v2023.03.01) |
| Apr 13, 2023 | 3.14% (0.03135) | 89.60th | v3 (v2023.03.01) |
| Mar 7, 2023 | 3.51% (0.03510) | 90.09th | v3 (v2023.03.01) |
| Mar 6, 2023 | 12.57% (0.12567) | 95.52th | v2 (v2022.01.01) |
| Dec 10, 2022 | 12.57% (0.12567) | 95.42th | v2 (v2022.01.01) |
| Sep 8, 2022 | 12.96% (0.12955) | 95.43th | v2 (v2022.01.01) |
| Jun 6, 2022 | 13.61% (0.13605) | 95.46th | v2 (v2022.01.01) |
| Apr 1, 2022 | 14.49% (0.14493) | 95.48th | v2 (v2022.01.01) |
| Feb 27, 2022 | 14.49% (0.14493) | 91.23th | v2 (v2022.01.01) |
| Feb 4, 2022 | 15.65% (0.15648) | 92.63th | v2 (v2022.01.01) |
Weaknesses (1)
References (14)
- http://archives.neohapsis.com/archives/bugtraq/2012-03/0024.html mailing-listx_refsource_BUGTRAQExploit
- http://osclass.org/2012/03/05/osclass-2-3-6/ x_refsource_CONFIRMExploitPatch
- http://secunia.com/advisories/48284 third-party-advisoryx_refsource_SECUNIAVendor Advisory
- http://www.codseq.it/advisories/osclass_directory_traversal_vulnerability x_refsource_MISCExploit
- http://www.openwall.com/lists/oss-security/2012/04/02/1 mailing-listx_refsource_MLIST
- http://www.openwall.com/lists/oss-security/2012/04/02/6 mailing-listx_refsource_MLIST
- http://www.openwall.com/lists/oss-security/2012/04/03/1 mailing-listx_refsource_MLISTExploit
- http://www.openwall.com/lists/oss-security/2012/04/04/7 mailing-listx_refsource_MLISTExploitPatch
- http://www.securityfocus.com/bid/52336 vdb-entryx_refsource_BIDExploit
- https://exchange.xforce.ibmcloud.com/vulnerabilities/73754 vdb-entryx_refsource_XF
- https://exchange.xforce.ibmcloud.com/vulnerabilities/73755 vdb-entryx_refsource_XF
- https://github.com/osclass/OSClass/commit/1e7626f4e1a26371480989c0b937f107ea9a6d4b x_refsource_CONFIRMExploitPatch
- https://github.com/osclass/OSClass/commit/a40b76695994442644e46e1b776d79660500566a x_refsource_CONFIRMExploitPatch
- https://github.com/osclass/OSClass/commit/ff7ef8a97301aaaf6a97fe46c2c27981a86b4e2f#diff-1 x_refsource_CONFIRMExploitPatch
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner redhat
Published Sep 26, 2012
Updated Aug 6, 2024
Reserved Mar 12, 2012
Link CVE-2012-1617
CISA Vulnrichment
Updated n/a