Vulnerability Details : 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.
Products affected by CVE-2020-26130
- cpe:2.3:a:open_tftp_server_project:open_tftp_server:1.66:*:*:*:mt:*:*:*
- cpe:2.3:a:open_tftp_server_project:open_tftp_server:1.66:*:*:*:sp:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2020-26130
0.09%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 37 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2020-26130
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.2
|
HIGH | AV:L/AC:L/Au:N/C:C/I:C/A:C |
3.9
|
10.0
|
NIST | |
|
7.8
|
HIGH | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
1.8
|
5.9
|
NIST |
CWE ids for CVE-2020-26130
-
The product specifies permissions for a security-critical resource in a way that allows that resource to be read or modified by unintended actors.Assigned by: nvd@nist.gov (Primary)
References for CVE-2020-26130
-
https://github.com/OffensiveOceloot/advisories/blob/main/CVE-2020-26130.md
advisories/CVE-2020-26130.md at main · OffensiveOceloot/advisories · GitHub
-
https://sourceforge.net/projects/tftp-server/
Open TFTP Server download | SourceForge.netProduct
-
https://github.com/an0ry/advisories
GitHub - an0ry/advisoriesExploit;Third Party Advisory
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