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Vulnerability record · CVE-2018-16119 · published 20 June 2019

CVE-2018-16119: Tp-link tl-wr1043nd firmware out-of-bounds write vulnerability

Tp Link · Tl Wr1043nd Firmware

Stack-based buffer overflow in the httpd server of TP-Link WR1043nd (Firmware Version 3) allows remote attackers to execute arbitrary code via a malicious MediaServer request to /userRpm/MediaServerFoldersCfgRpm.htm.

7.2 CVSS 3.0 High EPSS 34% · top 1.6% CWE-787 · Out-of-bounds write
7.2CVSS 3.0 base score, v2 9.0
34%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
4References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

Stack-based buffer overflow in the httpd server of TP-Link WR1043nd (Firmware Version 3) allows remote attackers to execute arbitrary code via a malicious MediaServer request to /userRpm/MediaServerFoldersCfgRpm.htm.

CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://tp-link.com/ Vendor Advisory
https://www.secsignal.org/news/exploiting-routers-just-another-tp-link-0day ExploitThird Party Advisory
http://tp-link.com/ Vendor Advisory
https://www.secsignal.org/news/exploiting-routers-just-another-tp-link-0day ExploitThird Party Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2018-16119), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.