What is CVE-2022-25073?

CVE-2022-25073 is a critical-severity vulnerability in Tp-link Tl-wr841n, classified under Out-of-bounds Write. CVSS score: 9.8/10. Published 2022-02-24.

How severe is CVE-2022-25073?

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

Buffer overflow in Tp-link Tl-wr841n

CVE-2022-25073

TL-WR841Nv14_US_0.9.1_4.18 routers were discovered to contain a stack overflow in the function dm_fillObjByStr(). This vulnerability allows unauthenticated attackers to execute arbitrary code.

Vulnerability class: Buffer Overflow

EPSS: 0.130 (95.9th 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-wr841n — versions v14
Tp-link Tl-wr841n_firmware — versions 0.9.1_4.18
N/a — versions n/a

Weakness classification (CWE)

CWE-787 — Out-of-bounds Write

References

cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2022-25073?: CVE-2022-25073 is a critical-severity vulnerability in Tp-link Tl-wr841n, classified under Out-of-bounds Write. CVSS score: 9.8/10. Published 2022-02-24.
How severe is CVE-2022-25073?: Critical severity. CVSS v3 base score is 9.8 out of 10.