CVE-2023-28457
HIGHCVSS 7.5/10EPSS 0.21%
Last modified
CVE-2023-28457 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. 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.. EPSS estimates a 0.21% chance of exploitation in the next 30 days.
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Technitium | Dnsserver | <= 11.0.3 |
References
- https://gist.github.com/idealeer/89947ca07836fd0f7e9761198ca9a0f3Third Party Advisory
- https://technitium.com/dns/Product
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-2023-28457?
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.
How severe is CVE-2023-28457?
CVE-2023-28457 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 0.21% probability of exploitation in the next 30 days.
How do I fix CVE-2023-28457?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2023-28457?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST