MEDIUM
3COM OfficeConnect 812 and 840 ADSL Router 4.2, running OCR812 router software 1.1.9 and earlier, allows remote attackers to cause a denial of service via a long string containing a large number of "%s" strings, possibly triggering a format string vulnerability
Published Mar 9, 2002
5.0
MEDIUMCVSS 2.0
EPSS 4.05%
Description
3COM OfficeConnect 812 and 840 ADSL Router 4.2, running OCR812 router software 1.1.9 and earlier, allows remote attackers to cause a denial of service via a long string containing a large number of "%s" strings, possibly triggering a format string vulnerability.
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.
4.05% 0.04054
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.04054
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 (11 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 4.05% (0.04054) | 90.33th | v5 (v2026.06.15) |
| Jun 15, 2026 | 4.05% (0.04054) | 89.29th | v5 (v2026.06.15) |
| Mar 30, 2025 | 5.22% (0.05225) | 88.98th | v4 (v2025.03.14) |
| Mar 29, 2025 | 8.84% (0.08843) | 87.37th | v4 (v2025.03.14) |
| Mar 17, 2025 | 5.22% (0.05225) | 89.23th | v4 (v2025.03.14) |
| Dec 12, 2024 | 2.58% (0.02579) | 90.64th | v3 (v2023.03.01) |
| Jul 18, 2023 | 2.58% (0.02579) | 88.80th | v3 (v2023.03.01) |
| Mar 7, 2023 | 3.28% (0.03276) | 89.76th | v3 (v2023.03.01) |
| Mar 6, 2023 | 4.48% (0.04482) | 88.77th | v2 (v2022.01.01) |
| Apr 1, 2022 | 4.48% (0.04482) | 87.66th | v2 (v2022.01.01) |
| Feb 4, 2022 | 4.48% (0.04482) | 71.45th | v2 (v2022.01.01) |
Weaknesses (0)
No CWE recorded.
References (5)
- http://archives.neohapsis.com/archives/bugtraq/2001-05/0115.html mailing-listx_refsource_BUGTRAQExploitVendor Advisory
- http://marc.info/?l=bugtraq&m=100119572524232&w=2 mailing-listx_refsource_BUGTRAQ
- http://marc.info/?l=bugtraq&m=100137290421828&w=2 mailing-listx_refsource_BUGTRAQ
- http://www.securityfocus.com/bid/2721 vdb-entryx_refsource_BIDExploitPatchVendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/6573 vdb-entryx_refsource_XF
| Link | Providers | Tags |
|---|---|---|
| http://archives.neohapsis.com/archives/bugtraq/2001-05/0115.html | mailing-listx_refsource_BUGTRAQExploitVendor Advisory | |
| http://marc.info/?l=bugtraq&m=100119572524232&w=2 | mailing-listx_refsource_BUGTRAQ | |
| http://marc.info/?l=bugtraq&m=100137290421828&w=2 | mailing-listx_refsource_BUGTRAQ | |
| http://www.securityfocus.com/bid/2721 | vdb-entryx_refsource_BIDExploitPatchVendor Advisory | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/6573 | vdb-entryx_refsource_XF |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Mar 9, 2002
Updated Aug 8, 2024
Reserved Oct 12, 2001
Link CVE-2001-0740
CISA Vulnrichment
Updated n/a