CVE-2020-26131

Issues were discovered in Open DHCP Server (Regular) 1.75 and Open DHCP Server (LDAP Based) 0.1Beta. Due to insufficient access restrictions in the default installation directory, an attacker can elevate privileges by replacing the OpenDHCPServer.exe (Regular) or the OpenDHCPLdap.exe (LDAP Based) binary.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.8 HIGH
LOCAL
LOW
LOW
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 13%
VendorProductVersion
open_dhcp_server_projectopen_dhcp_server
0.1:beta
open_dhcp_server_projectopen_dhcp_server
1.75
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://github.com/OffensiveOceloot/advisories/blob/main/CVE-2020-26131.md
https://github.com/an0ry/advisories
https://sourceforge.net/projects/dhcpserver/
https://github.com/OffensiveOceloot/advisories/blob/main/CVE-2020-26131.md
https://github.com/an0ry/advisories
https://sourceforge.net/projects/dhcpserver/