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CVE-2020-12773

Realtek ADSL/PON Modem SoC - Security Misconfiguration

HIGH
8.8
CVSS Score
Published: June 8, 2020 at 07:20 AM UTC
Updated: June 17, 2026 at 02:52 AM UTC
1 product affected across 1 vendorAdsl Router SOC Firmware

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Severity
HIGH8.8
Exploit prediction
EPSS 1%

Description

A security misconfiguration vulnerability exists in the SDK of some Realtek ADSL/PON Modem SoC firmware, which allows attackers using a default password to execute arbitrary commands remotely via the build-in network monitoring tool.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (1)

x_refsource_MISCThird Party Advisory
Source: [email protected]
https://www.twcert.org.tw/tw/cp-132-3681-2a3f6-1.html

CVSS

8.8HIGH[email protected]
Attack Vector
NETWORK
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
NVD-CWE-noinfo

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