CVE-2011-0887: n/a vulnerability

CVE-2011-0887: The web management portal on the SMC SMCD3G-CCR (aka Comcast Business Gateway) with firmware before 1.4.0.4...

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.

UnknownCVSS not scoredNot KEV-listedUpdatedAug 6, 2024, 22:05 UTC (UTC+00:00)

Security readout for executives and security teams

This issue affects the web management portal on SMC SMCD3G-CCR Comcast Business Gateways running firmware before 1.4.0.49.2. Because session IDs are predictable, an attacker could hijack an administrator’s session if the management interface is reachable. Exposure is most likely where legacy Comcast Business Gateway devices remain in service and their web management portals are reachable from untrusted networks. Evidence does not identify broader product families beyond SMCD3G-CCR. Treat as a legacy network-device risk. Prioritize if affected gateways manage business connectivity or expose administration remotely. The business concern is unauthorized gateway control, not confirmed widespread active exploitation. Mitigation focus: Inventory SMC SMCD3G-CCR or Comcast Business Gateway deployments.; Confirm firmware is 1.4.0.49.2 or later where available.; Restrict web management access to trusted administrative networks only..

Prepared: Jun 28, 2026, 01:17 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

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Vulnerability profileCVE Program record

Severity: Unknown
CVSS: Not scored
Known Exploited: No
Published: Feb 8, 2011, 21:00 UTC (UTC+00:00)

Official CVE source material

CNA and ADP enrichment extracted from CVE v5

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3Source links

CVSS and timeline data

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Source materials

CVE List V5 sourceCVE List V5
smcd3gccr-weak-security(65186)CVE reference · vdb-entry, x_refsource_XF
https://www.trustwave.com/spiderlabs/advisories/TWSL2011-002.txtCVE reference · x_refsource_MISC

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus

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