VulnerabilityModified
CVE-2020-26133
Due to insufficient access restrictions in the default installation directory, an attacker can elevate privileges by replacing the DualServer.exe binary.
HIGH 7.8EPSS 0.33%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.33%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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.
- CVSS 3.1
- 7.8 HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 0.33% probability · 26th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-732
- Affected
- dual dhcp dns server project/dual dhcp dns server
- Source
- cve@mitre.org
References
- https://github.com/OffensiveOceloot/advisories/blob/main/CVE-2020-26133.md
- https://github.com/an0ry/advisoriesThird Party Advisory
- https://sourceforge.net/projects/dhcp-dns-server/Product
- https://github.com/OffensiveOceloot/advisories/blob/main/CVE-2020-26133.md
- https://github.com/an0ry/advisoriesThird Party Advisory
- https://sourceforge.net/projects/dhcp-dns-server/Product
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.