7.5
CVE-2026-33846 - Gnutls: gnutls: denial of service via heap buffer overflow in dtls handshake fragment reassembly
A heap buffer overflow vulnerability exists in the DTLS handshake fragment reassembly logic of GnuTLS. The issue arises in merge_handshake_packet() where incoming handshake fragments are matched and merged based solely on handshake type, without validating that the message_length field remains cons…
8.7
CVE-2026-7750 - Totolink N300RH POST Request cstecgi.cgi setMacFilterRules buffer overflow
A vulnerability was detected in Totolink N300RH 3.2.4-B20220812. This vulnerability affects the function setMacFilterRules of the file /cgi-bin/cstecgi.cgi of the component POST Request Handler. The manipulation of the argument mac_address results in buffer overflow. The attack may be launched remo…
8.7
CVE-2026-7749 - Totolink N300RH POST Request cstecgi.cgi setWanConfig buffer overflow
A security vulnerability has been detected in Totolink N300RH 3.2.4-B20220812. This affects the function setWanConfig of the file /cgi-bin/cstecgi.cgi of the component POST Request Handler. The manipulation of the argument priDns leads to buffer overflow. The attack may be initiated remotely. The e…
8.7
CVE-2026-7748 - Totolink N300RH POST Request cstecgi.cgi setUpgradeFW buffer overflow
A weakness has been identified in Totolink N300RH 3.2.4-B20220812. Affected by this issue is the function setUpgradeFW of the file /cgi-bin/cstecgi.cgi of the component POST Request Handler. Executing a manipulation of the argument FileName can lead to buffer overflow. The attack can be launched re…
9.3
CVE-2026-7747 - Totolink N300RH Parameter cstecgi.cgi loginauth buffer overflow
A security flaw has been discovered in Totolink N300RH 3.2.4-B20220812. Affected by this vulnerability is the function loginauth of the file /cgi-bin/cstecgi.cgi of the component Parameter Handler. Performing a manipulation of the argument Password results in buffer overflow. The attack can be init…
