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Vulnerability record · CVE-2018-12694 · published 23 June 2018

CVE-2018-12694: Tp-link tl-wa850re firmware improper input validation vulnerability

Tp Link · Tl Wa850re Firmware

TP-Link TL-WA850RE Wi-Fi Range Extender with hardware version 5 allows remote attackers to cause a denial of service (reboot) via data/reboot.json.

7.5 CVSS 3.0 High EPSS 1.5% · top 27.4% CWE-20 · Improper input validation
7.5CVSS 3.0 base score, v2 7.8
1.5%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
2References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

TP-Link TL-WA850RE Wi-Fi Range Extender with hardware version 5 allows remote attackers to cause a denial of service (reboot) via data/reboot.json.

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

Affected products

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

References

LinkTags
https://medium.com/advisability/the-in-security-of-the-tp-link-technologies-tl-wa850re-wi-fi-range-extender-26db87a7a0cc ExploitThird Party Advisory
https://medium.com/advisability/the-in-security-of-the-tp-link-technologies-tl-wa850re-wi-fi-range-extender-26db87a7a0cc 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-2018-12694), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.