Baojun Liu

3 exploits Active since Jan 2026
CVE-2026-42255 WRITEUP HIGH WRITEUP
Technitium DNS Server <15.0 - DoS
Technitium DNS Server before 15.0 allows DNS traffic amplification via cyclic name server delegation.
CVSS 7.2
CVE-2025-71058 WRITEUP CRITICAL WRITEUP
Dual DHCP DNS Server 8.01 - DNS Cache Poisoning
Dual DHCP DNS Server 8.01 improperly accepts and caches UDP DNS responses without validating that the response originates from a legitimate configured upstream DNS server. The implementation matches responses primarily by TXID and inserts results into the cache, enabling a remote attacker to inject forged responses and poison the DNS cache, potentially redirecting victims to attacker-controlled destinations.
CVSS 9.1
CVE-2025-50334 WRITEUP HIGH WRITEUP
Technitium DNS Server <13.5 - DoS
An issue in Technitium DNS Server v.13.5 allows a remote attacker to cause a denial of service via the rate-limiting component
CVSS 7.5