THREATPORT/VULNERABILITY/CVE-2011-0887
MEDIUM SEVERITY

CVE-2011-0887

Smcd3g Ccr vulnerability

CVSS
4.3
EPSS
4.7%
EPSS pct
91th
Exploited
No known
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.
Affected vendor
Smc Networks
Affected product
Smcd3g Ccr
CVSS vector
AV:N/AC:M/Au:N/C:N/I:P/A:N
Weakness type (CWE)
Published
2011-02-08

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, medium attack complexity, requiring no authentication. Successful exploitation leads to partial impact to integrity.

Its EPSS score of 4.7% reflects a lower probability of exploitation activity in the wild over the next 30 days, placing it above 91% of all scored CVEs.

Check your external exposure to CVE-2011-0887

  • Confirm whether Smc Networks Smcd3g Ccr is running on any internet-facing host or subdomain.
  • Match discovered service fingerprints against the version affected by CVE-2011-0887.
  • Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2011-0887

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2011-0887 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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