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.

CVSS v3.0 4.8 MEDIUM
CVSS v2.0 5.8 MEDIUM

4.8^/10

CVSS v3.0 : MEDIUM

Vector :

Exploitability : 2.2 / Impact : 2.5

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

5.8^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:P/I:P/A:N

Exploitability : 8.6 / Impact : 4.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
https://jvn.jp/en/jp/JVN10100024/index.html	Third Party Advisory
https://jpn.nec.com/security-info/secinfo/nv20-015.html	Vendor Advisory

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Configurations

Configuration 1 (hide)

AND

cpe:2.3:a:nec:ism_server:*:*:*:*:*:*:*:*

OR	cpe:2.3:h:nec:m120:-:::::::*
	cpe:2.3:h:nec:m12e:-:::::::*
	cpe:2.3:h:nec:m320:-:::::::*
	cpe:2.3:h:nec:m320f:-:::::::*

Information

Published : 2020-12-23 18:15

Updated : 2020-12-28 10:25

NVD link : CVE-2020-5684

Mitre link : CVE-2020-5684

JSON object : View

CWE

CWE-295

Improper Certificate Validation

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Products Affected

nec

m320
m12e
m320f
m120
ism_server

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