CVE-2021-43105
CVE-2021-43105
Vexday Risk Score
3Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS —EPSS 0.6%KEV nãoPoC —Nuclei —Metasploit —Patch —
Lifecycle
28 Mar 2022Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
A vulnerability in the bailiwick checking function in Technitium DNS Server <= v7.0 exists that allows specific malicious users to inject `NS` records of any domain (even TLDs) into the cache and conduct a DNS cache poisoning attack.
Affected products
n/a · n/aWant to know if your infrastructure is exposed to this?
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