CVE-2011-0886

Exp

Multiple cross-site request forgery (CSRF) vulnerabilities in the web interface on the SMC SMCD3G-CCR (aka Comcast Business Gateway) with firmware before 1.4.0.49.2 allow remote attackers to (1) hijack the intranet connectivity of arbitrary users for requests that perform a login via goform/login, or hijack the authentication of administrators for requests that (2) enable external logins via an mso_remote_enable action to goform/RemoteRange or (3) change DNS settings via a manual_dns_enable action to goform/Basic.

Published: 2011-02-08 Last update: 2026-06-16 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2011-0886 is rated High Exploit Risk (69.7/100): CVSS Medium severity, with medium exploitation likelihood (EPSS 2.61%). 4 public exploit reference(s) are indexed (Exploit-DB). Public exploits are available—assess exposure, apply mitigations, and prioritize patching.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Public exploit references (Exploit-DB) for CVE-2011-0886

EDB-ID Source Kind Published Link
16123 exploit_db edb 2011-02-06 Exploit-DB ↗
— nvd_ref exploit_tag Exploit-DB ↗
— nvd_ref exploit_tag Exploit-DB ↗
— nvd_ref exploit_tag Exploit-DB ↗

Exploit prediction scoring system (EPSS) score for CVE-2011-0886

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2026-06-15 4.25% 2.61% -1.64%
2 2025-10-18 4.55% 4.25% -0.30%
3 2025-05-28 — 4.55% —

Full EPSS history (12 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2011-0886

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
6.8 2.0 MEDIUM
AV:N/AC:M/Au:N/C:P/I:P/A:P Click to expand
Access vector (AV:N)
Can be exploited remotely over network reachability.
Access complexity (AC:M)
Exploitation needs some favorable conditions, but not exceptional ones.
Authentication (AU:N)
No authentication is required.
Confidentiality impact (C:P)
Partial confidentiality impact.
Integrity impact (I:P)
Partial integrity impact.
Availability impact (A:P)
Partial availability impact.
 8.6 6.4 [email protected]

Weakness enumeration for CVE-2011-0886

Affected software / configurations for CVE-2011-0886

Vendor Product Version Raw CPE
smc_networks smcd3g-ccr — cpe:2.3:h:smc_networks:smcd3g-ccr:*:*:*:*:*:*:*:*
smc_networks smcd3g-ccr_firmware <= 1.4.0.49 cpe:2.3:a:smc_networks:smcd3g-ccr_firmware:*:*:*:*:*:*:*:*
smc_networks smcd3g-ccr_firmware 1.4.0.42 cpe:2.3:a:smc_networks:smcd3g-ccr_firmware:1.4.0.42:*:*:*:*:*:*:*

References for CVE-2011-0886

cvelogic Threat Intelligence