CVE-2020-5684
NEC · published 2020-12-24
Source record Collected from the National Vulnerability Database (NVD)
Description
Description by JPCERT/CC via the CVE Program.
iSM client versions from V5.1 prior to V12.1 running on NEC Storage Manager or NEC Storage Manager Express does not verify a server certificate properly, which allows a man-in-the-middle attacker to eavesdrop on an encrypted communication or alter the communication via a crafted certificate.
Filed by JPCERT/CC; not a statement by NEC.
Status at the source
- NVD status: Modified
Affected products, as the source lists them
| Vendor | Product | Versions |
|---|---|---|
| NEC Corporation | Management software for NEC Storage disk array system | iSM client versions from V5.1 prior to V12.1 running on NEC Storage Manager or NEC Storage Manager E: affected |
Products named in NVD's CPE match criteria (1)
cpe:2.3:a:nec:ism_server:*:*:*:*:*:*:*:*
DeSpy has not checked any unit, hardware revision or firmware. A product missing here is not a statement that it is unaffected.
Scores, as their sources published them
- CVSS 3.1: 4.8 MEDIUM — as published by NIST (Primary)
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N - CVSS 2.0: 5.8 MEDIUM — as published by NIST (Primary)
AV:N/AC:M/Au:N/C:P/I:P/A:N
DeSpy does not score records. These are the sources' own values.
Weaknesses
Sources
References the source lists
- https://jpn.nec.com/security-info/secinfo/nv20-015.html
- https://jvn.jp/en/jp/JVN10100024/index.html
- https://jpn.nec.com/security-info/secinfo/nv20-015.html
- https://jvn.jp/en/jp/JVN10100024/index.html
Source dates: published 2020-12-24, last changed 2026-06-17. DeSpy's copy of this version is dated 2026-09-28.
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