An exploitable improper access control vulnerability exists in the iw_webs account settings functionality of the Moxa AWK-3131A firmware version 1.13. A specially crafted user name entry can cause the overwrite of an existing user account password, resulting in remote shell access to the device as that user. An attacker can send commands while authenticated as a low privilege user to trigger this vulnerability.
Published 2020-02-25 16:15:11
Updated 2022-06-13 19:58:31
Source Talos
View at NVD,   CVE.org
Vulnerability category: BypassGain privilege

Products affected by CVE-2019-5162

Exploit prediction scoring system (EPSS) score for CVE-2019-5162

0.13%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 48 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2019-5162

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
Talos
8.8
HIGH CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
2.8
5.9
NIST

CWE ids for CVE-2019-5162

  • The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.
    Assigned by: talos-cna@cisco.com (Secondary)

References for CVE-2019-5162

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