CVE-2018-20162

CriticalCVSS 9.9/10Last modified Jun 17, 2026

Description

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.

Metrics

CVSS 3.0 9.9/10CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Weakness enumeration

CWE-20

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

http://packetstormsecurity.com/files/151719/Digi-TransPort-LR54-Restricted-Shell-Escape.htmlExploit, Third Party Advisory, VDB Entry
https://blog.hackeriet.no/cve-2018-20162-digi-lr54-restricted-shell-escape/
https://seclists.org/bugtraq/2019/Feb/34Exploit, Mailing List, Third Party Advisory
http://packetstormsecurity.com/files/151719/Digi-TransPort-LR54-Restricted-Shell-Escape.htmlExploit, Third Party Advisory, VDB Entry
https://blog.hackeriet.no/cve-2018-20162-digi-lr54-restricted-shell-escape/
https://seclists.org/bugtraq/2019/Feb/34Exploit, Mailing List, Third Party Advisory

Timeline

Published: Mar 21, 2019
Last modified: Jun 17, 2026
NVD status: Modified

Related CVEs from 2018

CVE-2018-201645.3An issue was discovered in regex.yaml (aka regexes.yaml) in UA-Parser UAP-Core before 0.6.0. A Regular Expression Denial of Service (ReDoS) CVE-2018-201656.1Cross-site scripting (XSS) vulnerability in OpenText Portal 7.4.4 allows remote attackers to inject arbitrary web script or HTML via the vgn CVE-2018-201668.8A file-upload vulnerability exists in Rukovoditel 2.3.1. index.php?module=configuration/save allows the user to upload a background image, a CVE-2018-201677.8Terminology before 1.3.1 allows Remote Code Execution because popmedia is mishandled, as demonstrated by an unsafe "cat README.md" command w CVE-2018-201685.5Google gVisor before 2018-08-22 reuses a pagetable in a different level with the paging-structure cache intact, which allows attackers to ca CVE-2018-201696.8An issue was discovered in the Linux kernel before 4.19.9. The USB subsystem mishandles size checks during the reading of an extra descripto CVE-2018-201705.3OpenStack Keystone through 14.0.1 has a user enumeration vulnerability because invalid usernames have much faster responses than valid ones CVE-2018-201716.1An issue was discovered in Nagios XI before 5.5.8. The url parameter of rss_dashlet/magpierss/scripts/magpie_simple.php is not filtered, res CVE-2018-201726.1An issue was discovered in Nagios XI before 5.5.8. The rss_url parameter of rss_dashlet/magpierss/scripts/magpie_slashbox.php is not filtere CVE-2018-201739.8Zoho ManageEngine OpManager 12.3 before 123238 allows SQL injection via the getGraphData API.CVE-2018-201747.5rdesktop versions up to and including v1.8.3 contain an Out-Of-Bounds Read in the function ui_clip_handle_data() that results in an informat CVE-2018-201757.5rdesktop versions up to and including v1.8.3 contains several Integer Signedness errors that lead to Out-Of-Bounds Reads in the file mcs.c a