9

CVE-2018-19659: moxa nport_w2x50a_firmware OS Command Injection

CVSS: 9.0v2.0HighModified
Published 06-12-2018Last modified 05-08-2024
Open JSON

Vulnerability summary

CVE-2018-19659 is a high (CVSS 9.0) OS Command Injection vulnerability in moxa nport_w2x50a_firmware. EPSS estimates a 4.10% chance of exploitation in the next 30 days, higher than 90.6% of scored vulnerabilities. 2 public exploits are recorded.

Overall risk
70/100
0100
High · default modelHow is this calculated?
CVSS score
9.0/10
010
High · v2.0 (NVD)
EPSS score
4.10%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits2reference

Timeline

  1. 06-12-2018
    PublishedVulnerability first disclosed.
  2. 05-08-2024
    Last modifiedVulnerability information updated.

Description

An exploitable authenticated command-injection vulnerability exists in the web server functionality of Moxa NPort W2x50A products with firmware before 2.2 Build_18082311. A specially crafted HTTP POST request to /goform/net_WebPingGetValue can result in running OS commands as the root user. This is similar to CVE-2017-12120.

CVSS metrics

2 scores · 1 source · 2 versions

EPSS trend

Probability

4.10%

Chance of exploitation in the next 30 days

Percentile

91%

Versus all other CVEs

30-day change

0.00 pp

From 4.10% on 20-09-2026

20-09-202620-10-2026
EPSS score
4.10%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

2 found
  • referenceUnverified

    Exploit Reference (seclists.org)

    Maturity: unknown

  • referenceUnverified

    Exploit Reference (packetstormsecurity.com)

    Maturity: unknown

Weaknesses

CWE · root cause

Affected systems

Moxa1 product

1 vendor · 1 product

References

2 links