CVE-2003-0291
3com OfficeConnect Remote 812 ADSL Router 1.1.7 does not properly clear memory from DHCP...
CVE-2003-0291 is a medium vulnerability (CVSS 5.0) in 3com 3cp4144, published May 15, 2003. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.54%, the 74th percentile. No source names a fixed version.
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.
Exploit likelihood
What each source reports
NVD Score used
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.
- Record
CVE-2003-0291- CVSS 2.0
- 5.0 Medium
AV:N/AC:L/Au:N/C:P/I:N/A:N - Updated
- 2026-11-02
CVE List No score
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.
- Record
CVE-2003-0291- Updated
- 2026-11-02
EUVDEUVD-2003-0286 No score
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.
- Record
EUVD-2003-0286- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-3f6r-jcjg-2gmh No score
3com OfficeConnect Remote 812 ADSL Router 1.1.7 does not properly clear memory from DHCP...
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.
- Record
GHSA-3f6r-jcjg-2gmh- Updated
- 2026-11-02
Affected products
History
| When | Changed | Sources |
|---|---|---|
| 2026-11-03 | aliases | EUVD |
| 2026-11-02 | created | CVE List, GitHub Advisories, NVD |
References
nautopia.coolfreepages.com/vulnerabilidades/3com812_dhcp_leak.htm
marc.info?l=bugtraq&m=105301488426951&w=2
securityfocus.com/bid/7592
exchange.xforce.ibmcloud.com/vulnerabilities/11999
nvd.nist.gov/vuln/detail/CVE-2003-0291
github.com/advisories/GHSA-3f6r-jcjg-2gmh