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CVE-2020-5637

nvd nist
Published: Dec 14, 2020Modified: Jun 17, 2026

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6.8
Vector
CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Exploitability: 0.9 / Impact: 5.9
Source: NVD

Description

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.

Affected (1)

Necplatforms
1 product
Aterm Sa3500g Firmware
Configuration A
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
Aterm Sa3500g Firmware
Before 3.5.9
Running on/withPlatform Versions
Necplatforms
Aterm Sa3500g
All versions

Related CWEs

CWE-354
Improper Validation of Integrity Check Value
The product does not validate or incorrectly validates the integrity check values or "checksums" of a message. This may prevent it from detecting if the data has been modified or corrupted in transmission.

References (6)

Source: vultures@jpcert.or.jp
Third Party Advisory
Source: vultures@jpcert.or.jp
Third Party Advisory
Source: vultures@jpcert.or.jp
Vendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory

Timeline

No history available yet.