Vulnerability Details : CVE-2020-5684

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.
Published 2020-12-24 02:15:13
Updated 2020-12-28 18:25:19
Source JPCERT/CC
View at NVD,   CVE.org

Exploit prediction scoring system (EPSS) score for CVE-2020-5684

Probability of exploitation activity in the next 30 days: 0.07%

Percentile, the proportion of vulnerabilities that are scored at or less: ~ 27 % EPSS Score History EPSS FAQ

CVSS scores for CVE-2020-5684

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source
5.8
 MEDIUM AV:N/AC:M/Au:N/C:P/I:P/A:N
8.6
4.9
 NIST
4.8
 MEDIUM CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N
2.2
2.5
 NIST

CWE ids for CVE-2020-5684

References for CVE-2020-5684

Products affected by CVE-2020-5684

  • NEC » Ism Server
    Versions from including (>=) 5.1 and before (<) 12.1
    cpe:2.3:a:nec:ism_server:*:*:*:*:*:*:*:*
    Matching versions
    When used together with: NEC » M120 » Version: N/A
    When used together with: NEC » M12e » Version: N/A
    When used together with: NEC » M320 » Version: N/A
    When used together with: NEC » M320f » Version: N/A
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