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Vulnerability record · CVE-2018-10578 · published 2 May 2018

CVE-2018-10578: Watchguard ap200 firmware improper input validation vulnerability

Watchguard · Ap200 Firmware

An issue was discovered on WatchGuard AP100, AP102, and AP200 devices with firmware before 1.2.9.15, and AP300 devices with firmware before 2.0.0.10. Incorrect validation of the "old password" field in the change password form allows an attacker to bypass validation of this field.

9.8 CVSS 3.0 Critical EPSS 1.3% · top 31.1% CWE-20 · Improper input validation
9.8CVSS 3.0 base score, v2 7.5
1.3%EPSS exploitation probability, 30 days
NoNot in CISA KEV
4Affected product versions listed by NVD
2References
17 Jun 2026Last modified by NVD

Description

An issue was discovered on WatchGuard AP100, AP102, and AP200 devices with firmware before 1.2.9.15, and AP300 devices with firmware before 2.0.0.10. Incorrect validation of the "old password" field in the change password form allows an attacker to bypass validation of this field.

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

Affected products

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

References

LinkTags
http://seclists.org/fulldisclosure/2018/May/12 Mailing ListThird Party Advisory
http://seclists.org/fulldisclosure/2018/May/12 Mailing ListThird 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-2018-10578), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.