What is CVE-2019-13614?

CVE-2019-13614 is a critical-severity vulnerability in TP-Link Archer C1200, classified under Out-of-bounds Write. CVSS score: 9.8/10. Published 2019-07-17.

How severe is CVE-2019-13614?

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

Buffer overflow in TP-Link Archer C1200

CVE-2019-13614

CMD_SET_CONFIG_COUNTRY in the TP-Link Device Debug protocol in TP-Link Archer C1200 1.0.0 Build 20180502 rel.45702 and earlier is prone to a stack-based buffer overflow, which allows a remote attacker to achieve code execution or denial of service by sending a crafted payload to the listening server.

Vulnerability class: Buffer Overflow

Published 2019-07-17 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.034 (88.5th percentile), scored 2026-10-01.

Low probability of exploitation in the next 30 days, but still tracked. 89th percentile — 88.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.034 · newest: 0.034 · change: 0.000

Affected products

TP-Link Archer C1200
TP-Link Archer C1200 Firmware — versions 1.0.0

Weakness classification (CWE)

CWE-787 — Out-of-bounds Write

References

fakhrizulkifli.github.io/posts/2019/07/15/CVE-2019-13614/ (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2019-13614?: CVE-2019-13614 is a critical-severity vulnerability in TP-Link Archer C1200, classified under Out-of-bounds Write. CVSS score: 9.8/10. Published 2019-07-17.
How severe is CVE-2019-13614?: Critical severity. CVSS v3 base score is 9.8 out of 10.