Filtered by vendor Opennds Subscriptions
Filtered by product Opennds Subscriptions
Total 6 CVE
CVE Vendors Products Updated CVSS v3.1
CVE-2023-41102 1 Opennds 1 Opennds 2024-11-21 7.5 High
An issue was discovered in the captive portal in OpenNDS before version 10.1.3. It has multiple memory leaks due to not freeing up allocated memory. This may lead to a Denial-of-Service condition due to the consumption of all available memory. Affected OpenNDS before version 10.1.3 fixed in OpenWrt master and OpenWrt 23.05 on 23. November by updating OpenNDS to version 10.2.0.
CVE-2023-41101 1 Opennds 1 Opennds 2024-11-21 9.8 Critical
An issue was discovered in the captive portal in OpenNDS before version 10.1.3. get_query in http_microhttpd.c does not validate the length of the query string of GET requests. This leads to a stack-based buffer overflow in versions 9.x and earlier, and to a heap-based buffer overflow in versions 10.x and later. Attackers may exploit the issue to crash OpenNDS (Denial-of-Service condition) or to inject and execute arbitrary bytecode (Remote Code Execution). Affected OpenNDS before version 10.1.3 fixed in OpenWrt master and OpenWrt 23.05 on 23. November by updating OpenNDS to version 10.2.0.
CVE-2023-38323 1 Opennds 1 Opennds 2024-11-21 9.8 Critical
An issue was discovered in OpenNDS before 10.1.3. It fails to sanitize the status path script entry in the configuration file, allowing attackers that have direct or indirect access to this file to execute arbitrary OS commands.
CVE-2023-38319 1 Opennds 1 Opennds 2024-11-21 9.8 Critical
An issue was discovered in OpenNDS before 10.1.3. It fails to sanitize the FAS key entry in the configuration file, allowing attackers that have direct or indirect access to this file to execute arbitrary OS commands.
CVE-2023-38318 1 Opennds 1 Opennds 2024-11-21 9.8 Critical
An issue was discovered in OpenNDS before 10.1.3. It fails to sanitize the gateway FQDN entry in the configuration file, allowing attackers that have direct or indirect access to this file to execute arbitrary OS commands.
CVE-2023-38317 1 Opennds 1 Opennds 2024-11-21 9.8 Critical
An issue was discovered in OpenNDS before 10.1.3. It fails to sanitize the network interface name entry in the configuration file, allowing attackers that have direct or indirect access to this file to execute arbitrary OS commands.