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CVE-2017-14434

HIGHCVSS 8.8/10EPSS 4.49%

Last modified

CVE-2017-14434 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. An exploitable command injection vulnerability exists in the web server functionality of Moxa EDR-810 V4.1 build 17030317. A specially crafted HTTP POST can cause a privilege escalation resulting in root shell. EPSS estimates a 4.49% chance of exploitation in the next 30 days.

Description

An exploitable command injection vulnerability exists in the web server functionality of Moxa EDR-810 V4.1 build 17030317. A specially crafted HTTP POST can cause a privilege escalation resulting in root shell. An attacker can inject OS commands into the remoteNetmask0= parameter in the "/goform/net\_Web\_get_value" uri to trigger this vulnerability.

Metrics

CVSS 3.1
8.8/10

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS Probability
4.49%

90.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
MoxaEdr-810 Firmware4.1

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2017-14434?
An exploitable command injection vulnerability exists in the web server functionality of Moxa EDR-810 V4.1 build 17030317. A specially crafted HTTP POST can cause a privilege escalation resulting in root shell. An attacker can inject OS commands into the remoteNetmask0= parameter in the "/goform/net\_Web\_get_value" uri to trigger this vulnerability.
How severe is CVE-2017-14434?
CVE-2017-14434 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 4.49% probability of exploitation in the next 30 days.
How do I fix CVE-2017-14434?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2017-14434?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST