CVE-2018-9080
Iomega and LenovoEMC NAS Web UI Vulnerabilities
For some Iomega, Lenovo, LenovoEMC NAS devices versions 4.1.402.34662 and earlier, by setting the Iomega cookie to a known value before logging into the NAS's web application, the NAS will not provide the user a new cookie value. This allows an attacker who knows the cookie's value to compromise the user's session.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- High
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- None
- Integrity
- High
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
For some Iomega, Lenovo, LenovoEMC NAS devices versions 4.1.402.34662 and earlier, by setting the Iomega cookie to a known value before logging into the NAS's web application, the NAS will not provide the user a new cookie value. This allows an attacker who knows the cookie's value to compromise the user's session.
- Record
CVE-2018-9080- CVSS 3.0
- 5.9 Medium
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N - CVSS 2.0
- 4.3 Medium
AV:N/AC:M/Au:N/C:N/I:P/A:N - Weakness
- CWE-287
- Updated
- 2026-11-02
CVE List No score
Iomega and LenovoEMC NAS Web UI Vulnerabilities
For some Iomega, Lenovo, LenovoEMC NAS devices versions 4.1.402.34662 and earlier, by setting the Iomega cookie to a known value before logging into the NAS's web application, the NAS will not provide the user a new cookie value. This allows an attacker who knows the cookie's value to compromise the user's session.
- Record
CVE-2018-9080- Updated
- 2026-11-02
EUVDEUVD-2018-20683 No score
For some Iomega, Lenovo, LenovoEMC NAS devices versions 4.1.402.34662 and earlier, by setting the Iomega cookie to a known value before logging into the NAS's web application, the NAS will not provide the user a new cookie value. This allows an attacker who knows the cookie's value to compromise the user's session.
- Record
EUVD-2018-20683- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-6ff8-jv2v-3qhh
For some Iomega, Lenovo, LenovoEMC NAS devices versions 4.1.402.34662 and earlier, by setting the...
For some Iomega, Lenovo, LenovoEMC NAS devices versions 4.1.402.34662 and earlier, by setting the Iomega cookie to a known value before logging into the NAS's web application, the NAS will not provide the user a new cookie value. This allows an attacker who knows the cookie's value to compromise the user's session.
- Record
GHSA-6ff8-jv2v-3qhh- CVSS 3.0
- 5.9 Medium
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N - Weakness
- CWE-287
- Updated
- 2026-11-02
Affected products
- lenovo group ltd lenovoemc
- lenovo group ltd ez media and backup center
- lenovo group ltd iomega storcenter
- lenovo ez media \& backup center firmware
- lenovo ix2 firmware
- lenovo ix4-300d firmware
- lenovo px12-400r firmware
- lenovo px12-450r firmware
- lenovo px2-300d firmware
- lenovo px4-300d firmware
- lenovo px4-300r firmware
- lenovo px4-400d firmware
Show 11 moreShow less
- lenovo px4-400r firmware
- lenovo px6-300d firmware
- lenovo storcenter ix2-dl firmware
- lenovo storcenter ix2 firmware
- lenovo storcenter ix4-300d firmware
- lenovo storcenter px12-400r firmware
- lenovo storcenter px12-450r firmware
- lenovo storcenter px2-300d firmware
- lenovo storcenter px4-300d firmware
- lenovo storcenter px4-300r firmware
- lenovo storcenter px6-300d firmware
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2018-9080 is a medium vulnerability (CVSS 5.9) in Lenovo Group Ltd Lenovoemc, published September 28, 2018. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.73%, the 54th percentile. No source names a fixed version.