CVE-2018-9074
CVE-2018-9074 is a medium-severity vulnerability in Lenovo Lenovoemc Firmware with a CVSS 3.x base score of 6.5. 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-22.
Key facts
- Severity: Medium (CVSS 3.x base score 6.5)
- CVSS v2: 6.8
- EPSS exploit prediction: 1% (58th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-22
- Affected product: Lenovo Lenovoemc Firmware
- Published:
- Last modified:
Description
For some Iomega, Lenovo, LenovoEMC NAS devices versions 4.1.402.34662 and earlier, the file upload functionality of the Content Explorer application is vulnerable to path traversal. As a result, users can upload files anywhere on the device's operating system as the root user.
Frequently asked questions
- What is CVE-2018-9074?
- For some Iomega, Lenovo, LenovoEMC NAS devices versions 4.1.402.34662 and earlier, the file upload functionality of the Content Explorer application is vulnerable to path traversal. As a result, users can upload files anywhere on the device's operating system as the root user.
- How severe is CVE-2018-9074?
- CVE-2018-9074 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability none.
- Is CVE-2018-9074 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (58th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2018-9074?
- CVE-2018-9074 affects Lenovo Lenovoemc Firmware. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2018-9074?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2018-9074 published?
- CVE-2018-9074 was published on 2018-09-28 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:o:lenovo:lenovoemc_firmware:*:*:*:*:*:*:*:*
More vulnerabilities in Lenovo Lenovoemc Firmware
- CVE-2018-9077 — High (CVSS 8.1): For some Iomega, Lenovo, LenovoEMC NAS devices versions 4.1.402.34662 and earlier, when changing the name of a share,…
- CVE-2018-9076 — High (CVSS 8.1): For some Iomega, Lenovo, LenovoEMC NAS devices versions 4.1.402.34662 and earlier, when changing the name of a share,…
- CVE-2018-9075 — High (CVSS 8.1): For some Iomega, Lenovo, LenovoEMC NAS devices versions 4.1.402.34662 and earlier, when joining a PersonalCloud setup,…
All CVEs affecting Lenovo Lenovoemc Firmware →
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