Cross-site scripting vulnerability in ACEManager

The ACEManager component of ALEOS 4.16 and earlier allows an authenticated user with Administrator privileges to access a file upload field which does not fully validate the file name, creating a Stored Cross-Site Scripting condition.

Improper input leads to DoS

The ACEManager component of ALEOS 4.16 and earlier does not validate uploaded file names and types, which could potentially allow an authenticated user to perform client-side script execution within ACEManager, altering the device functionality until the device is restarted.

Use of hardcoded certificate and private key

Several versions of ALEOS, including ALEOS 4.16.0, use a hardcoded SSL certificate and private key. An attacker with access to these items could potentially perform a man in the middle attack between the ACEManager client and ACEManager server.

An exploitable remote code execution vulnerability exists in the upload.cgi functionality of Sierra Wireless AirLink ES450 FW 4.9.3. A specially crafted HTTP request can upload a file, resulting in executable code being uploaded, and routable, to the webserver. An attacker can make an authenticated HTTP request to trigger this vulnerability.

Improper input leads to DoS

The ACEManager component of ALEOS 4.16 and earlier does not adequately perform input sanitization during authentication, which could potentially result in a Denial of Service (DoS) condition for ACEManager without impairing other router functions. ACEManager recovers from the DoS condition by restarting within ten seconds of becoming unavailable.

Use of Hard-Coded Credentials

When configured in debugging mode by an authenticated user with administrative privileges, ALEOS 4.16 and earlier store the SHA512 hash of the common root password for that version in a directory accessible to a user with root privileges or equivalent access.

Sierra Wireless GX 440 devices with ALEOS firmware 4.3.2 allow Hayes AT command injection.

Multiple unquoted service path vulnerabilities in Sierra Wireless Windows Mobile Broadband Driver Package (MBDP) with build ID < 4657 allows local users to launch processes with elevated privileges.

Sierra Wireless GX 440 devices with ALEOS firmware 4.3.2 have weak passwords for admin, rauser, sconsole, and user.

Sierra Wireless GX 440 devices with ALEOS firmware 4.3.2 execute the management web application as root.

Sierra Wireless GX 440 devices with ALEOS firmware 4.3.2 allow Embedded_Ace_Set_Task.cgi command injection.

Sierra Wireless GX 440 devices with ALEOS firmware 4.3.2 store passwords in cleartext.

Sierra Wireless GX 440 devices with ALEOS firmware 4.3.2 use guessable session tokens, which are in the URL.

Sierra Wireless GX 440 devices with ALEOS firmware 4.3.2 do not require authentication for Embedded_Ace_Get_Task.cgi requests.

The ACENet service in Sierra Wireless ALEOS before 4.4.9, 4.5.x through 4.9.x before 4.9.5, and 4.10.x through 4.13.x before 4.14.0 allows remote attackers to execute arbitrary code via a buffer overflow.

Sierra Wireless AirLink Mobility Manager (AMM) before 2.17 mishandles sessions and thus an unauthenticated attacker can obtain a login session with administrator privileges.

Sierra Wireless MGOS before 3.15.2 and 4.x before 4.3 allows attackers to read log files via a Direct Request (aka Forced Browsing).

Sierra Wireless ALEOS before 4.4.2 on AirLink ES, GX, and LS devices has hardcoded root accounts, which makes it easier for remote attackers to obtain administrative access via a (1) SSH or (2) TELNET session.

ACEmanager in Sierra Wireless ALEOS 4.4.2 and earlier on ES440, ES450, GX400, GX440, GX450, and LS300 devices allows remote attackers to read the filteredlogs.txt file, and consequently discover potentially sensitive boot-sequence information, via unspecified vectors.

The Sierra Wireless AirLink Raven X EV-DO gateway 4221_4.0.11.003 and 4228_4.0.11.003 allows remote attackers to install Trojan horse firmware by leveraging cleartext credentials in a crafted (1) update or (2) reprogramming action.