What is CVE-2020-12773?

CVE-2020-12773 is a critical-severity vulnerability in Realtek Adsl/pon Modem Soc. CVSS score: 9.6/10. Published 2020-06-08.

How severe is CVE-2020-12773?

Critical severity. CVSS v3 base score is 9.6 out of 10.

Vulnerability in Realtek Adsl/pon Modem Soc

CVE-2020-12773

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.

EPSS: 0.012 (64.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.6 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N.

Affected products

Realtek Adsl/pon Modem Soc — versions 0
Realtek Adsl_router_soc_firmware

References

twcert@cert.org.tw (Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2020-12773?: CVE-2020-12773 is a critical-severity vulnerability in Realtek Adsl/pon Modem Soc. CVSS score: 9.6/10. Published 2020-06-08.
How severe is CVE-2020-12773?: Critical severity. CVSS v3 base score is 9.6 out of 10.