本ページは 3com 3cp4144 に影響する公開済み CVE（NVD の CPE 経由で関連付け）を列挙します。各行に深刻度指標・概要・公開日が含まれます。
| CVE | 概要 | ソース | CVSS 最大値 | EPSS（%） | 公開 | 更新 |
|---|---|---|---|---|---|---|
| CVE-2004-0477 | Unknown vulnerability in 3Com OfficeConnect Remote 812 ADSL Router allows remote attackers to bypass authentication via repeated attempts using any username and password. NOTE: this identifier was inadvertently re-used for another issue due to a typo; that issue was assigned CVE-2004-0447. This candidate is ONLY for the ADSL router bypass. | [email protected] | 10.0 | 4.08% | 2004-12-06 | 2026-06-16 |
| CVE-2004-0476 | Buffer overflow in 3Com OfficeConnect Remote 812 ADSL Router 1.1.9.4 allows remote attackers to cause a denial of service (reboot or packet loss) via a long string containing Telnet escape characters to the Telnet port. | [email protected] | 5.0 | 1.79% | 2004-08-18 | 2026-06-16 |
| CVE-2003-0291 | 3com OfficeConnect Remote 812 ADSL Router 1.1.7 does not properly clear memory from DHCP responses, which allows remote attackers to identify the contents of previous HTTP requests by sniffing DHCP packets. | [email protected] | 5.0 | 1.54% | 2003-06-16 | 2026-06-16 |
| CVE-2002-0888 | 3Com OfficeConnect Remote 812 ADSL Router, firmware 1.1.9 and 1.1.7, allows remote attackers to bypass port access restrictions by connecting to an approved port and quickly connecting to the desired port, which is allowed by the router. | [email protected] | 7.5 | 1.58% | 2002-10-04 | 2026-06-16 |
| CVE-2001-0740 | 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. | [email protected] | 5.0 | 4.05% | 2001-10-18 | 2026-06-16 |