Vulnerability Details : CVE-2018-20162
Potential exploit
Digi TransPort LR54 4.4.0.26 and possible earlier devices have Improper Input Validation that allows users with 'super' CLI access privileges to bypass a restricted shell and execute arbitrary commands as root.
Vulnerability category: Input validation
Products affected by CVE-2018-20162
- cpe:2.3:o:digi:transport_lr54_firmware:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2018-20162
4.82%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 88 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2018-20162
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
9.0
|
HIGH | AV:N/AC:L/Au:S/C:C/I:C/A:C |
8.0
|
10.0
|
NIST | |
|
9.9
|
CRITICAL | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H |
3.1
|
6.0
|
NIST |
CWE ids for CVE-2018-20162
-
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.Assigned by: nvd@nist.gov (Primary)
References for CVE-2018-20162
-
https://blog.hackeriet.no/cve-2018-20162-digi-lr54-restricted-shell-escape/
CVE-2018-20162: Digi TransPort LR54 Restricted Shell Escape – Hackeriet
-
https://seclists.org/bugtraq/2019/Feb/34
Bugtraq: CVE-2018-20162: Digi TransPort LR54 Restricted Shell EscapeExploit;Mailing List;Third Party Advisory
-
http://packetstormsecurity.com/files/151719/Digi-TransPort-LR54-Restricted-Shell-Escape.html
Digi TransPort LR54 Restricted Shell Escape ≈ Packet StormExploit;Third Party Advisory;VDB Entry
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