CVE-2021-45735
CVSS v3
7.5
HIGH
EPSS Score
3.8 %
exploit probability, as of 2026-09-25
CISA KEV
No
known exploited
Exploitation
—
SSVC status
Description
TOTOLINK X5000R v9.1.0u.6118_B20201102 was discovered to use the HTTP protocol for authentication into the admin interface, allowing attackers to intercept user credentials via packet capture software.
Technical details
- Published
- 2022-02-04
Frequently asked questions
What is CVE-2021-45735?
TOTOLINK X5000R v9.1.0u.6118_B20201102 was discovered to use the HTTP protocol for authentication into the admin interface, allowing attackers to intercept user credentials via packet capture software.
Is CVE-2021-45735 actively exploited?
Active exploitation of CVE-2021-45735 has not been confirmed. Its EPSS score was 3.8% on 2026-09-25, the estimated probability of exploitation in the next 30 days.
What is the CVSS score for CVE-2021-45735?
CVE-2021-45735 has a CVSS v3 base score of 7.5 (HIGH severity).
Is CVE-2021-45735 affecting your environment?
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