What’s Vulnerable › Vulnerabilities

CVE-2023-28457

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2024-09-18 · updated 2026-06-17
• Weakness: CWE-345

Description

An issue was discovered in Technitium through 11.0.3. It enables attackers to conduct a DNS cache poisoning attack and inject fake responses within 1 second, which is impactful.

Affected products

• Technitium DnsServer: through 11.0.3

References

• https://gist.github.com/idealeer/89947ca07836fd0f7e9761198ca9a0f3
• https://technitium.com/dns/

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