CVE-2011-0887
The web management portal on the SMC SMCD3G-CCR (aka Comcast Business Gateway) with firmware...
The web management portal on the SMC SMCD3G-CCR (aka Comcast Business Gateway) with firmware before 1.4.0.49.2 uses predictable session IDs based on time values, which makes it easier for remote attackers to hijack sessions via a brute-force attack on the userid cookie.
Exploit likelihood
What each source reports
NVD Score used
The web management portal on the SMC SMCD3G-CCR (aka Comcast Business Gateway) with firmware before 1.4.0.49.2 uses predictable session IDs based on time values, which makes it easier for remote attackers to hijack sessions via a brute-force attack on the userid cookie.
- Record
CVE-2011-0887- CVSS 2.0
- 4.3 Medium
AV:N/AC:M/Au:N/C:N/I:P/A:N - Weakness
- CWE-310
- Updated
- 2026-11-02
CVE List No score
The web management portal on the SMC SMCD3G-CCR (aka Comcast Business Gateway) with firmware before 1.4.0.49.2 uses predictable session IDs based on time values, which makes it easier for remote attackers to hijack sessions via a brute-force attack on the userid cookie.
- Record
CVE-2011-0887- Updated
- 2026-11-02
EUVDEUVD-2011-0899 No score
The web management portal on the SMC SMCD3G-CCR (aka Comcast Business Gateway) with firmware before 1.4.0.49.2 uses predictable session IDs based on time values, which makes it easier for remote attackers to hijack sessions via a brute-force attack on the userid cookie.
- Record
EUVD-2011-0899- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-mq6m-4p32-2pqg No score
The web management portal on the SMC SMCD3G-CCR (aka Comcast Business Gateway) with firmware...
The web management portal on the SMC SMCD3G-CCR (aka Comcast Business Gateway) with firmware before 1.4.0.49.2 uses predictable session IDs based on time values, which makes it easier for remote attackers to hijack sessions via a brute-force attack on the userid cookie.
- Record
GHSA-mq6m-4p32-2pqg- Updated
- 2026-11-02
Affected products
Public exploits
Links only. Every CVE stores no exploit code.
| Source | Link | Date |
|---|---|---|
| Exploit-DB | Comcast DOCSIS 3.0 Business Gateways - Multiple Vulnerabilities | 2011-02-06 |
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, Exploit-DB, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2011-0887 is a medium vulnerability (CVSS 4.3) in Smc Networks Smcd3g-ccr, published February 8, 2011. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 4.67%, the 91st percentile. No source names a fixed version.