SoftBank Wi-Fi Spot Configuration Software, as used on SoftBank SHARP 3G handsets, SoftBank Panasonic 3G handsets, SoftBank NEC 3G handsets, SoftBank Samsung 3G handsets, SoftBank mobile Wi-Fi routers, SoftBank Android smartphones with the Wi-Fi application before 1.7.1, SoftBank Windows Mobile smartphones with the WISPrClient application before 1.3.1, SoftBank Disney Mobile Android smartphones with the Wi-Fi application before 1.7.1, and WILLCOM Android smartphones with the Wi-Fi application before 1.7.1, does not properly connect to access points, which allows remote attackers to obtain sensitive information by leveraging access to an 802.11 network.

Untrusted search path vulnerability in PrimeDrive Desktop Application 1.4.3 and earlier allows remote attackers to gain privileges via a Trojan horse DLL in an unspecified directory.

Untrusted search path vulnerability in Installer for PrimeDrive Desktop Application version 1.4.4 and earlier allows remote attackers to execute arbitrary code via a specially crafted executable file in an unspecified directory.

Multiple +Message Apps (Softbank +Message App for Android prior to version 10.1.7, Softbank +Message App for iOS prior to version 1.1.23, NTT DOCOMO +Message App for Android prior to version 42.40.2800, NTT DOCOMO +Message App for iOS prior to version 1.1.23, KDDI +Message App for Android prior to version 1.0.6, and KDDI +Message App for iOS prior to version 1.1.23) do not verify X.509 certificates from SSL servers, which allows man-in-the-middle attackers to spoof servers and obtain sensitive information via a crafted certificate.

Cross-site request forgery (CSRF) vulnerability in Optical BB unit E-WMTA2.3 allows a remote attacker to hijack the authentication of administrators via a specially crafted page.

KDDI +Message App, NTT DOCOMO +Message App, and SoftBank +Message App contain a vulnerability caused by improper handling of Unicode control characters. +Message App displays text unprocessed, even when control characters are contained, and the text is shown based on Unicode control character's specifications. Therefore, a crafted text may display misleading web links. As a result, a spoofed URL may be displayed and phishing attacks may be conducted. Affected products and versions are as follows: KDDI +Message App for Android prior to version 3.9.2 and +Message App for iOS prior to version 3.9.4, NTT DOCOMO +Message App for Android prior to version 54.49.0500 and +Message App for iOS prior to version 3.9.4, and SoftBank +Message App for Android prior to version 12.9.5 and +Message App for iOS prior to version 3.9.4