How severe is CVE-2018-9081?

CVE-2018-9081 has a CVSS 3.x base score of 4.7, rated medium severity. It is exploitable over network with high attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2018-9081 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (42nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2018-9081?

CVE-2018-9081 primarily affects Lenovo Storcenter Px12-450r Firmware. In total, 20 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2018-9081?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2018-9081 published?

CVE-2018-9081 was published on 2018-09-28 and last updated on 2026-06-17.

CVE-2018-9081

CVE-2018-9081 is a medium-severity vulnerability in Lenovo Storcenter Px12-450r Firmware with a CVSS 3.x base score of 4.7. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-79.

Key facts

Severity: Medium (CVSS 3.x base score 4.7)
CVSS v2: 2.6
EPSS exploit prediction: 1% (42nd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Lenovo Storcenter Px12-450r Firmware
Published: 2018-09-28
Last modified: 2026-06-17

Description

For some Iomega, Lenovo, LenovoEMC NAS devices versions 4.1.402.34662 and earlier, the file name used for assets accessible through the Content Viewer application are vulnerable to self cross-site scripting self-XSS. As a result, adversaries can add files to shares accessible from the Content Viewer with a cross site scripting payload in its name, and wait for a user to try and rename the file for their payload to trigger.

Frequently asked questions

What is CVE-2018-9081?: For some Iomega, Lenovo, LenovoEMC NAS devices versions 4.1.402.34662 and earlier, the file name used for assets accessible through the Content Viewer application are vulnerable to self cross-site scripting self-XSS. As a result, adversaries can add files to shares accessible from the Content Viewer with a cross site scripting payload in its name, and wait for a user to try and rename the file for their payload to trigger.
How severe is CVE-2018-9081?: CVE-2018-9081 has a CVSS 3.x base score of 4.7, rated medium severity. It is exploitable over network with high attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2018-9081 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (42nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2018-9081?: CVE-2018-9081 primarily affects Lenovo Storcenter Px12-450r Firmware. In total, 20 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2018-9081?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2018-9081 published?: CVE-2018-9081 was published on 2018-09-28 and last updated on 2026-06-17.

References

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

Affected products (20)

cpe:2.3:o:lenovo:storcenter_px12-450r_firmware:4.1.402.34662:*:*:*:*:*:*:*
cpe:2.3:o:lenovo:storcenter_px12-400r_firmware:4.1.402.34662:*:*:*:*:*:*:*
cpe:2.3:o:lenovo:storcenter_px4-300r_firmware:4.1.402.34662:*:*:*:*:*:*:*
cpe:2.3:o:lenovo:storcenter_px6-300d_firmware:4.1.402.34662:*:*:*:*:*:*:*
cpe:2.3:o:lenovo:storcenter_px4-300d_firmware:4.1.402.34662:*:*:*:*:*:*:*
cpe:2.3:o:lenovo:storcenter_px2-300d_firmware:4.1.402.34662:*:*:*:*:*:*:*
cpe:2.3:o:lenovo:storcenter_ix4-300d_firmware:4.1.402.34662:*:*:*:*:*:*:*
cpe:2.3:o:lenovo:storcenter_ix2_firmware:4.1.402.34662:*:*:*:*:*:*:*
cpe:2.3:o:lenovo:storcenter_ix2-dl_firmware:4.1.402.34662:*:*:*:*:*:*:*
cpe:2.3:o:lenovo:ez_media_\&_backup_center_firmware:4.1.402.34662:*:*:*:*:*:*:*
cpe:2.3:o:lenovo:px12-450r_firmware:4.1.402.34662:*:*:*:*:*:*:*
cpe:2.3:o:lenovo:px12-400r_firmware:4.1.402.34662:*:*:*:*:*:*:*
cpe:2.3:o:lenovo:px4-400r_firmware:4.1.402.34662:*:*:*:*:*:*:*
cpe:2.3:o:lenovo:px4-300r_firmware:4.1.402.34662:*:*:*:*:*:*:*
cpe:2.3:o:lenovo:px6-300d_firmware:4.1.402.34662:*:*:*:*:*:*:*
cpe:2.3:o:lenovo:px4-400d_firmware:4.1.402.34662:*:*:*:*:*:*:*
cpe:2.3:o:lenovo:px4-300d_firmware:4.1.402.34662:*:*:*:*:*:*:*
cpe:2.3:o:lenovo:px2-300d_firmware:4.1.402.34662:*:*:*:*:*:*:*
cpe:2.3:o:lenovo:ix4-300d_firmware:4.1.402.34662:*:*:*:*:*:*:*
cpe:2.3:o:lenovo:ix2_firmware:4.1.402.34662:*:*:*:*:*:*:*

More vulnerabilities in Lenovo Storcenter Px12-450r Firmware

CVE-2018-9079 — Critical (CVSS 9.8): For some Iomega, Lenovo, LenovoEMC NAS devices versions 4.1.402.34662 and earlier, adversaries can craft URLs to modify…
CVE-2018-9082 — High (CVSS 8.8): For some Iomega, Lenovo, LenovoEMC NAS devices versions 4.1.402.34662 and earlier, the password changing functionality…
CVE-2018-9078 — High (CVSS 8.8): For some Iomega, Lenovo, LenovoEMC NAS devices versions 4.1.402.34662 and earlier, the Content Explorer application…
CVE-2018-9080 — Medium (CVSS 5.9): For some Iomega, Lenovo, LenovoEMC NAS devices versions 4.1.402.34662 and earlier, by setting the Iomega cookie to a…

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