Ryan Delaney

تقوم واجهة الإدارة عبر الويب لجهاز التوجيه Netgear C7800 بمصادقة المستخدمين عبر المصادقة الأساسية، باستخدام رأس HTTP يحتوي على قيمة بتنسيق base64 لـ `username` و`password` في نص عادي. وهذا يجعل بيانات اعتماد الإدارة عرضة للاعتراض من قبل مهاجم خلال كل طلب مصادق عليه يرسله عميل إلى جهاز التوجيه عبر شبكة WLAN أو LAN، في حال تمكن المهاجم من تنفيذ هجوم من نوع «الرجل في الوسط» (man-in-the-middle).

The issue allows any authenticated user to perform a privilege escalation to any other user due to insecure deserialization. By making a request with valid `sess id`, `nonce`, and `ha1` values inside of the serialized session cookie, an attacker may alter the `user` value inside of this cookie and assume the role and permissions of the specified user. This can lead to gaining the permissions of the internal account, which includes the ability to flash custom firmware to the router, resulting in a complete compromise.

Name of the Vulnerable Software and Affected Versions: Verint Impact 360 version 15.1 Description: An issue was discovered in Verint Impact 360 where the `helpURL` parameter at the "/wfo/help/help popup.jsp" endpoint can be changed to embed arbitrary content inside of an iFrame. Attackers may use this in conjunction with social engineering to embed malicious scripts or phishing pages on a site where this product is installed, given the attacker can convince a victim to visit a crafted link. Recommendations: For Verint Impact 360 version 15.1, consider restricting access to the `helpURL` parameter at the "/wfo/help/help popup.jsp" endpoint to minimize the risk of exploitation. As a temporary workaround, avoid using the `helpURL` parameter until a patch is available.

Name of the Vulnerable Software and Affected Versions: Verint Impact 360 version 15.1 Description: An issue was discovered that allows attackers to potentially compromise valid credentials. At the `/wfo/control/signin` API endpoint, the `rd` parameter can accept a URL, to which users will be redirected after a successful login. This can be used in conjunction with another issue to "crowdsource" brute-force login attempts on the target site, allowing attackers to guess valid credentials without sending traffic from their own machine to the target site. Recommendations: For Verint Impact 360 version 15.1, consider restricting access to the `/wfo/control/signin` API endpoint to minimize the risk of exploitation. As a temporary workaround, avoid using the `rd` parameter in this endpoint until the issue is resolved. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Name of the Vulnerable Software and Affected Versions: Verint Impact 360 version 15.1 Description: An issue was discovered where the login form at the `/wfo/control/signin` API endpoint can accept submissions from external websites. This can be exploited by attackers to crowdsource brute-force login attempts, potentially compromising valid credentials without sending traffic from their own machine to the target site. Recommendations: For Verint Impact 360 version 15.1, consider restricting access to the `/wfo/control/signin` API endpoint to prevent external submissions until a fix is available. Additionally, monitor login attempts for suspicious activity to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

The issue concerns the generation of a Pre-Shared Key (PSK) in WPA mode, which is derived from a 2-part wordlist of known values and a nonce with insufficient entropy. This results in a limited number of possible PSKs, approximately 1.78 billion, making it vulnerable to exploitation.

The issue allows remote attackers to perform a command injection attack against the PHP daemon with a crafted command. This can result in a denial of service or possibly other unspecified impacts. For example, the command "!calc 5 x 5" can be used to demonstrate the issue. The vulnerable code is located in different files depending on the version: in versions before 3.0, it is in modules/HELPBOT MODULE/calc.php, and in versions 3.0 and above, it is in modules/HELPBOT MODULE/HelpbotController.class.php.