CVE-2021-28936
CVSS v3
7.5
HIGH
EPSS Score
2.0 %
exploit probability, as of 2026-09-25
CISA KEV
No
known exploited
Exploitation
—
SSVC status
Description
The Acexy Wireless-N WiFi Repeater REV 1.0 (28.08.06.1) Web management administrator password can be changed by sending a specially crafted HTTP GET request. The administrator username has to be known (default:admin) whereas no previous authentication is required.
Technical details
- Published
- 2021-03-29
Frequently asked questions
What is CVE-2021-28936?
The Acexy Wireless-N WiFi Repeater REV 1.0 (28.08.06.1) Web management administrator password can be changed by sending a specially crafted HTTP GET request. The administrator username has to be known (default:admin) whereas no previous authentication is required.
Is CVE-2021-28936 actively exploited?
Active exploitation of CVE-2021-28936 has not been confirmed. Its EPSS score was 2.0% on 2026-09-25, the estimated probability of exploitation in the next 30 days.
What is the CVSS score for CVE-2021-28936?
CVE-2021-28936 has a CVSS v3 base score of 7.5 (HIGH severity).
Is CVE-2021-28936 affecting your environment?
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