CVE-2020-5637

Improper validation of integrity check value vulnerability in Aterm SA3500G firmware versions prior to Ver. 3.5.9 allows an attacker with an administrative privilege to execute a malicious program.

CVSS v3.0 6.8 MEDIUM
CVSS v2.0 5.2 MEDIUM

6.8^/10

CVSS v3.0 : MEDIUM

Vector :

Exploitability : 0.9 / Impact : 5.9

Attack Vector ADJACENT_NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

5.2^/10

CVSS v2.0 : MEDIUM

Vector : AV:A/AC:L/Au:S/C:P/I:P/A:P

Exploitability : 5.1 / Impact : 6.4

Access Vector ADJACENT_NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://www.necplatforms.co.jp/product/security_ap/info_20201211.html	Vendor Advisory
https://jvn.jp/jp/JVN55917325/index.html	Third Party Advisory
https://jvn.jp/en/jp/JVN55917325/index.html	Third Party Advisory

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Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:necplatforms:aterm_sa3500g_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:necplatforms:aterm_sa3500g:-:*:*:*:*:*:*:*

Information

Published : 2020-12-13 19:15

Updated : 2020-12-15 11:17

NVD link : CVE-2020-5637

Mitre link : CVE-2020-5637

JSON object : View

CWE

CWE-354

Improper Validation of Integrity Check Value

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Products Affected

necplatforms

aterm_sa3500g
aterm_sa3500g_firmware

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