Published:2014/12/02 Last Updated:2014/12/02
JVN#71762315
LG Electronics mobile access routers lack access restrictions
Overview
LG Electronics mobile access routers provided by NTT DOCOMO, INC. lack access restrictions.
Products Affected
- L-09C
- L-03E
- L-04D
Description
LG Electronics mobile access routers provided by NTT DOCOMO, INC. lack access restrictions in the web administration interface.
Impact
An attacker that can access the device may bypass authentication and obtain information stored on the device.
Solution
Apply an Update
Apply the update according to the information provided by the provider.
References
JPCERT/CC Addendum
Vulnerability Analysis by JPCERT/CC
Analyzed on 2014.12.02 (CVSS Base Metrics)
Measures | Severity | Description | ||
---|---|---|---|---|
Access Vector(AV) | Local (L) | Adjacent Network (A) | Network (N) | A vulnerability exploitable with adjacent network access requires the attacker to have access to either the broadcast or collision domain of the vulnerable software. |
Access Complexity(AC) | High (H) | Medium (M) | Low (L) | Specialized access conditions or extenuating circumstances do not exist. |
Authentication(Au) | Multiple (M) | Single (S) | None (N) | Authentication is not required to exploit the vulnerability. |
Confidentiality Impact(C) | None (N) | Partial (P) | Complete (C) | There is considerable informational disclosure. Access to some system files is possible, but the attacker does not have control over what is obtained, or the scope of the loss is constrained. |
Integrity Impact(I) | None (N) | Partial (P) | Complete (C) | There is no impact to the integrity of the system. |
Availability Impact(A) | None (N) | Partial (P) | Complete (C) | There is no impact to the availability of the system. |
Base Score:3.3
Credit
Taiga Asano reported this vulnerability to IPA.
JPCERT/CC coordinated with the developer under Information Security Early Warning Partnership.
Other Information
JPCERT Alert | |
JPCERT Reports | |
CERT Advisory |
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CPNI Advisory |
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TRnotes |
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CVE |
CVE-2014-7243 |
JVN iPedia |
JVNDB-2014-000140 |