CVE-2011-0887
The web management portal on the SMC SMCD3G-CCR (aka Comcast Business Gateway) with firmware before 1.4.0.49.2 uses predictable session…
- Published
- Updated
- Reserved
- Assigned by
- mitre
Description
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.
Public exploit
A reference of the record is tagged as an exploit or proof of concept: anyone can try it against an unpatched system.
- 16123 (opens in a new tab)exploitx_refsource_EXPLOIT-DBx_transferred
Timeline
ID reserved
By mitre
- 4 days later
· 4 days later
Published
- 14 years later
· 14 years later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | Medium4.3 | AV:N/AC:M/Au:N/C:N/I:P/A:N |
- EPSS (exploitation in 30 days)
- 4.7% · top 8.2% of all CVEs (8 Nov 2026)
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 4.3.
Weakness
Affected products
n/a
- affected n/a
References (8)
- 20110204 TWSL2011-002:Vulnerabilities in Comcast DOCSIS 3.0 Business Gateways (SMCD3G-CCR) (opens in a new tab)mailing-listx_refsource_BUGTRAQx_transferred
- smcd3gccr-weak-security(65186) (opens in a new tab)vdb-entryx_refsource_XFx_transferred
- 43199 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- 8068 (opens in a new tab)third-party-advisoryx_refsource_SREASONx_transferred
- 46215 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- 16123 (opens in a new tab)exploitx_refsource_EXPLOIT-DBx_transferred
- 20110205 TWSL2011-002:Vulnerabilities in Comcast DOCSIS 3.0 Business Gateways (SMCD3G-CCR) (opens in a new tab)mailing-listx_refsource_BUGTRAQx_transferred
- https://www.trustwave.com/spiderlabs/advisories/TWSL2011-002.txt (opens in a new tab)x_refsource_MISCx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2011-0887)Record last updated .