High severity7.8NVD Advisory· Published Oct 28, 2020· Updated Jun 17, 2026
CVE-2020-26133
CVE-2020-26133
Description
An issue was discovered in Dual DHCP DNS Server 7.40. Due to insufficient access restrictions in the default installation directory, an attacker can elevate privileges by replacing the DualServer.exe binary.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
3- cpe:2.3:a:dual_dhcp_dns_server_project:dual_dhcp_dns_server:7.40:*:*:*:*:*:*:*
- Dual/Dual DHCP DNS Serverdescription
- Range: <7.40
Patches
Vulnerability mechanics
References
3- github.com/an0ry/advisoriesnvdThird Party Advisory
- sourceforge.net/projects/dhcp-dns-server/nvdProduct
- github.com/OffensiveOceloot/advisories/blob/main/CVE-2020-26133.mdnvd
News mentions
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