What is CVE-2022-22922?

CVE-2022-22922 is a critical-severity vulnerability in Tp-link Tl-wa850re, classified under Use of Insufficiently Random Values. CVSS score: 9.8/10. Published 2022-02-18.

How severe is CVE-2022-22922?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Vulnerability in Tp-link Tl-wa850re

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.

EPSS: 0.013 (66.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Tp-link Tl-wa850re — versions 6
Tp-link Tl-wa850re_firmware
N/a — versions n/a

Weakness classification (CWE)

CWE-330 — Use of Insufficiently Random Values

References

cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC, Issue Tracking)
cve@mitre.org (Product, x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2022-22922?: CVE-2022-22922 is a critical-severity vulnerability in Tp-link Tl-wa850re, classified under Use of Insufficiently Random Values. CVSS score: 9.8/10. Published 2022-02-18.
How severe is CVE-2022-22922?: Critical severity. CVSS v3 base score is 9.8 out of 10.