CVE-2022-22922
CVSS v3
9.8
CRITICAL
EPSS Score
1.3 %
exploit probability, as of 2026-09-25
CISA KEV
No
known exploited
Exploitation
—
SSVC status
Description
TP-Link TL-WA850RE Wi-Fi Range Extender before v6_200923 was discovered to use highly predictable and easily detectable session keys, allowing attackers to gain administrative privileges.
Technical details
- Published
- 2022-02-18
Frequently asked questions
What is CVE-2022-22922?
TP-Link TL-WA850RE Wi-Fi Range Extender before v6_200923 was discovered to use highly predictable and easily detectable session keys, allowing attackers to gain administrative privileges.
Is CVE-2022-22922 actively exploited?
Active exploitation of CVE-2022-22922 has not been confirmed. Its EPSS score was 1.3% on 2026-09-25, the estimated probability of exploitation in the next 30 days.
What is the CVSS score for CVE-2022-22922?
CVE-2022-22922 has a CVSS v3 base score of 9.8 (CRITICAL severity).
Is CVE-2022-22922 affecting your environment?
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