Improper input validation in Digi Transport Lr54
CVE-2018-20162
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 class: Drupalgeddon 2 (CVE-2018-7600)
EPSS: 0.041 (89.7th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.9 (Critical). Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H.
Affected products
- Digi Transport_lr54
- Digi Transport_lr54_firmware
- N/a — versions n/a
Weakness classification (CWE)
Public proof-of-concept exploits
References
- cve@mitre.org (mailing-list, Exploit, x_refsource_BUGTRAQ, Mailing List, Third Party Advisory)
- cve@mitre.org (Exploit, VDB Entry, Third Party Advisory, x_refsource_MISC)
- cve@mitre.org (x_refsource_MISC)
Frequently asked questions
- What is CVE-2018-20162?
- CVE-2018-20162 is a critical-severity vulnerability in Digi Transport Lr54, classified under Improper Input Validation. CVSS score: 9.9/10. Published 2019-03-21.
- How severe is CVE-2018-20162?
- Critical severity. CVSS v3 base score is 9.9 out of 10.
- Is CVE-2018-20162 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.