CVE-2020-26201
CVSS v3
9.8
CRITICAL
EPSS Score
2.4 %
exploit probability, as of 2026-09-25
CISA KEV
No
known exploited
Exploitation
—
SSVC status
Description
Askey AP5100W_Dual_SIG_1.01.097 and all prior versions use a weak password at the Operating System (rlx-linux) level. This allows an attacker to gain unauthorized access as an admin or root user to the device Operating System via Telnet or SSH.
Technical details
- Published
- 2020-12-10
Frequently asked questions
What is CVE-2020-26201?
Askey AP5100W_Dual_SIG_1.01.097 and all prior versions use a weak password at the Operating System (rlx-linux) level. This allows an attacker to gain unauthorized access as an admin or root user to the device Operating System via Telnet or SSH.
Is CVE-2020-26201 actively exploited?
Active exploitation of CVE-2020-26201 has not been confirmed. Its EPSS score was 2.4% on 2026-09-25, the estimated probability of exploitation in the next 30 days.
What is the CVSS score for CVE-2020-26201?
CVE-2020-26201 has a CVSS v3 base score of 9.8 (CRITICAL severity).
Is CVE-2020-26201 affecting your environment?
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