DEBIAN-CVE-2023-38321

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 /openndsauth/ that lacks a custom query string parameter and client-token...

CVE-2023-38321

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 /openndsauth/ that lacks a custom query string parameter and client-token...

UBUNTU-CVE-2023-38321

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 /openndsauth/ that lacks a custom query string parameter and client-token...

openNDS Security Vulnerabilities

openNDS is a high-performance, small footprint portal system open sourced from openNDS. A security vulnerability exists in openNDS that stems from a null pointer dereference issue that results in a denial of service DOS in products that use OpenNDS, such as Sierra Wireless ALEOS versions prior to...

CVE-2023-38321

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 /openndsauth/ that lacks a custom query string parameter and client-token...

CVE-2023-38321

OpenNDS (as used in Sierra Wireless ALEOS before 4.17.0.12 and related products) is affected by CVE-2023-38321. A GET request to /opennds_auth/ that omits a required custom query string parameter and client-token may trigger a NULL pointer dereference, causing a daemon crash and Captive Portal ou...

CVE-2023-38321

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 /openndsauth/ that lacks a custom query string parameter and client-token...

The vulnerability of the ACEManager component in the microprogramming software ALEOS for Sierra Wireless’ routers allows a attacker to trigger a Denial-of-Service Attack (DoS).

The vulnerability of the ACEManager component in the ALEOS router software from Sierra Wireless relates to the execution of a loop with an unavailable exit condition. Exploiting this vulnerability could allow a malicious actor to trigger a Denial-of-Service attack remotely...

The vulnerability of the ALEOS operating system in wireless routers from Sierra Wireless—MP70, RV50x, RV55, LX40, LX60 ES450, GX450—allows a attacker to execute a “man-in-the-middle” attack.

The vulnerability of the ALEOS operating system in wireless routers from Sierra Wireless—MP70, RV50x, RV55, LX40, LX60 ES450, and GX450—is related to deficiencies in SSL certificate validation. Exploiting this vulnerability allows a remote attacker to execute a “man-in-the-middle” attack...

The vulnerability of the ACEManager component in the ALEOS operating system of Sierra Wireless’ wireless routers—MP70, RV50x, RV55, LX40, LX60 ES450, GX450—allows a hacker to cause service interruptions.

The vulnerability of the ACEManager component in the ALEOS operating system of Sierra Wireless’ wireless routers—MP70, RV50x, RV55, LX40, LX60 ES450, GX450—is related to pointer aliasing errors. Exploiting this vulnerability can allow a malicious actor to cause service failures remotely...

The vulnerability of the ALEOS operating system’s debugging mode in wireless routers from Sierra Wireless—MP70, RV50x, RV55, LX40, LX60 ES450, GX450—allows a hacker to gain unauthorized access to protected information.

The vulnerability of the ALEOS operating system’s debugging mode for Sierra Wireless’ wireless routers—MP70, RV50x, RV55, LX40, LX60 ES450, GX450—is related to the use of strictly encrypted credentials. Exploiting this vulnerability can allow an attacker to gain unauthorized access to protected...

The vulnerability of the ACEManager component in the ALEOS operating system of Sierra Wireless’ wireless routers—MP70, RV50x, RV55, LX40, LX60 ES450, GX450—allows a hacker to cause service interruptions.

The vulnerability of the ACEManager component in the ALEOS operating system for wireless routers from Sierra Wireless—such as the MP70, RV50x, RV55, LX40, LX60 ES450, and GX450 models—is related to pre-installed credentials due to the use of the assert function or similar operators. Exploiting th...

The vulnerability of the ACEManager component in the ALEOS operating system of Sierra Wireless’ wireless routers—MP70, RV50x, RV55, LX40, LX60 ES450, GX450—allows a hacker to execute arbitrary scripts and trigger a system reboot.

The vulnerability of the ACEManager component in the ALEOS operating system of Sierra Wireless’ wireless routers—MP70, RV50x, RV55, LX40, LX60 ES450, GX450—is related to the ability to load files of a malicious nature without limitation. Exploiting this vulnerability allows an attacker to execute...

The vulnerability of the ACEManager component in the ALEOS operating system of Sierra Wireless’ wireless routers—MP70, RV50x, RV55, LX40, LX60 ES450, GX450—allows attackers to carry out cross-site scripting attacks.

The vulnerability of the ACEManager component in the ALEOS operating system of Sierra Wireless’ wireless routers—MP70, RV50x, RV55, LX40, LX60 ES450, GX450—is related to the lack of protective measures for website structures. Exploiting this vulnerability allows a remote attacker to perform...

The vulnerability of the ALEOS operating system in wireless routers from Sierra Wireless—MP70, RV50x, RV55, LX40, LX60 ES450, GX450—allows a hacker to execute arbitrary code with root privileges.

The vulnerability of the ALEOS operating system in wireless routers from Sierra Wireless—MP70, RV50x, RV55, LX40, LX60 ES450, and GX450—is related to buffer overflow in dynamic memory. Exploiting this vulnerability allows a remote attacker to execute arbitrary code with root privileges...

Sierra Wireless AirLink with ALEOS firmware

View CSAF 1. EXECUTIVE SUMMARY CVSS v3 8.1 ATTENTION : Exploitable remotely/low attack complexity Vendor : Sierra Wireless Equipment : AirLink Vulnerabilities : Infinite Loop, NULL Pointer Dereference, Cross-site Scripting, Reachable Assertion, Use of Hard-coded Credentials, Use of Hard-coded...

Sierra:21 - Flaws in Sierra Wireless Routers Expose Critical Sectors to Cyber Attacks

A collection of 21 security flaws have been discovered in Sierra Wireless AirLink cellular routers and open-source software components like TinyXML and OpenNDS. Collectively tracked as Sierra:21, the issues expose over 86,000 devices across critical sectors like energy, healthcare, waste...

CVE-2023-40465

Several versions of ALEOS, including ALEOS 4.16.0, include an opensource third-party component which can be exploited from the local area network, resulting in a Denial of Service condition for the captive portal...

CVE-2023-40464

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...

CVE-2023-40465

Several versions of ALEOS, including ALEOS 4.16.0, include an opensource third-party component which can be exploited from the local area network, resulting in a Denial of Service condition for the captive portal...