CVE-2018-9076

Name: CVE-2018-9076
Creator: NVD / NIST
Published: 2018-09-28T20:29:00.86+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 1.62%

Last modified Jun 17, 2026

CVE-2018-9076 is a vulnerability of currently unknown severity. For some Iomega, Lenovo, LenovoEMC NAS devices versions 4.1.402.34662 and earlier, when changing the name of a share, an attacker can craft a command injection payload using backtick "``" characters in the name parameter. As a result, arbitrary commands may be executed as the root user. EPSS estimates a 1.62% chance of exploitation in the next 30 days.

Description

For some Iomega, Lenovo, LenovoEMC NAS devices versions 4.1.402.34662 and earlier, when changing the name of a share, an attacker can craft a command injection payload using backtick "``" characters in the name parameter. As a result, arbitrary commands may be executed as the root user. The attack requires a value __c and iomega parameter.

Metrics

EPSS Probability

1.62%

73.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-78

Affected Software

Vendor	Product	Versions
Lenovo	Lenovoemc Firmware	<= 4.1.402.34662

References

https://support.lenovo.com/us/en/solutions/LEN-24224Vendor Advisory
https://support.lenovo.com/us/en/solutions/LEN-24224Vendor Advisory

Timeline

Published: Sep 28, 2018
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2018-9076?

How severe is CVE-2018-9076?

Severity scoring for CVE-2018-9076 is pending analysis. The EPSS model estimates a 1.62% probability of exploitation in the next 30 days.

How do I fix CVE-2018-9076?

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-2018-9076?

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

Scan your code now

Source: NVD / NIST