CVE-2020-5636
MEDIUM
6.8
CVSS Score
Published: December 14, 2020 at 02:25 AM UTC
Updated: June 17, 2026 at 03:21 AM UTC
3 products affected across 2 vendorsAterm SA3500G FirmwareAterm Sa3500GAterm SA3500G
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Severity
MEDIUM6.8
Exploit prediction
EPSS 0.8%
Description
Aterm SA3500G firmware versions prior to Ver. 3.5.9 allows an attacker with an administrative privilege to send a specially crafted request to a specific URL, which may result in an arbitrary command execution.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
v < 3.5.9
Affected range stops below 3.5.9, so it looks safe — our inference, not a vendor statement
necplatforms-aterm-sa3500g (same device)
80%
All versions
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (3)
x_refsource_MISCThird Party Advisory
Source: [email protected]
https://jvn.jp/en/jp/JVN55917325/index.htmlx_refsource_MISCThird Party Advisory
Source: [email protected]
https://jvn.jp/jp/JVN55917325/index.htmlx_refsource_MISCVendor Advisory
Source: [email protected]
https://www.necplatforms.co.jp/product/security_ap/info_20201211.htmlCVSS
- Attack Vector
- ADJACENT_NETWORK
- Complexity
- LOW
- Privileges
- HIGH
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- HIGH
- Integrity
- HIGH
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-78
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