CVE-2020-26130

EUVD-2020-18760
Issues were discovered in Open TFTP Server multithreaded 1.66 and Open TFTP Server single port 1.66. Due to insufficient access restrictions in the default installation directory, an attacker can elevate privileges by replacing the OpenTFTPServerMT.exe or the OpenTFTPServerSP.exe binary.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
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
Base Score
CVSS 3.x
EPSS Score
Percentile: 32%
Affected Products (NVD)
VendorProductVersion
open_tftp_server_projectopen_tftp_server
1.66
open_tftp_server_projectopen_tftp_server
1.66
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://github.com/OffensiveOceloot/advisories/blob/main/CVE-2020-26130.md
https://github.com/an0ry/advisories
https://sourceforge.net/projects/tftp-server/
https://github.com/OffensiveOceloot/advisories/blob/main/CVE-2020-26130.md
https://github.com/an0ry/advisories
https://sourceforge.net/projects/tftp-server/