ALEOS vulnerabilities

6 known vulnerabilities in ALEOS from SierraWireless. 6 are rated high or critical, and 1 has been exploited in real attacks. Each entry lists the affected versions and the release that fixes it, where the vendor has published one.

Latest first

• 7.5 High severity

  Aleos: NULL Pointer Dereference

  CVE-2023-38321Dec 25, 2023SierraWirelessEPSS 1.1%

  OpenNDS, as used in Sierra Wireless ALEOS before 4.17.0.12 and other products, allows remote attackers to cause a denial of service (NULL pointer dereference, daemon crash, and Captive Portal outage) via a GET request to /opennds_auth/ that lacks a custom quer

• 7.2 High severity

  ALEOS: Use of Hard-coded Credentials

  CVE-2023-40463Dec 4, 2023SierraWireless

  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.

• 7.5 High severity

  ALEOS: Reachable Assertion

  CVE-2023-40462Dec 4, 2023SierraWireless

  The ACEManager component of ALEOS 4.16 and earlier does not 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 fro

• 7.5 High severity

  ALEOS: NULL Pointer Dereference

  CVE-2023-40459Dec 4, 2023SierraWirelessEPSS 2.3%

  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 r

• 7.5 High severity

  ALEOS: Loop with Unreachable Exit Condition

  CVE-2023-40458Nov 29, 2023SierraWireless

  Loop with Unreachable Exit Condition ('Infinite Loop') vulnerability in Sierra Wireless, Inc ALEOS could potentially allow a remote attacker to trigger a Denial of Service (DoS) condition for ACEManager without impairing other router functions. This condition

• 8.8 High severity

  Sierra Wireless AirLink ALEOS Unrestricted Upload of File with Dangerous Type Exploited

  CVE-2018-4063May 6, 2019Sierra WirelessEPSS 27.3%

  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