CVE-2018-9077: Iomega and LenovoEMC NAS Web UI Vulnerabilities

Severity: high (CVSS 8.1 v3.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.6% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2018-09-28 · updated 2026-06-17
Weakness: CWE-78

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 share : name parameter. As a result, arbitrary commands may be executed as the root user. The attack requires a value __c and iomega parameter.

Affected products

Lenovoemc Firmware: through 4.1.402.34662

References

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

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