CVE-2020-26130

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.

CVSS v3.1

7.8 HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVSS v2.0

7.2 HIGHAV:L/AC:L/Au:N/C:C/I:C/A:C

EPSS

0.44% chance of exploitation in the next 30 days, 37th percentile

Published

2020-10-28

Updated

2024-08-04

Proof-of-concept exploits (1)

• an0ry/advisories0★ · 2020-11-30

References

• CVE Record
• NVD entry

Related

• CVE-2020-17381
• CVE-2020-26131
• CVE-2020-26124
• CVE-2020-26073
• CVE-2020-26153
• CVE-2020-26061