CVE-2019-25254 — KYOCERA Net Admin 3

KYOCERA Net Admin 3.4.0906 contains a cross-site request forgery vulnerability that allows attackers to create administrative users without proper request validation. Attackers can craft malicious web pages that automatically submit forms to add new admin accounts with predefined

01What is this vulnerability?

KYOCERA Net Admin 3.4.0906 contains a cross-site request forgery vulnerability that allows attackers to create administrative users without proper request validation. Attackers can craft malicious web pages that automatically submit forms to add new admin accounts with predefined credentials when a logged-in user visits the page.

02Affected products

Vendor	Product	Versions
KYOCERA Corporation	KYOCERA Net Admin	3.4.0906

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

• Patch to a fixed version listed in the vendor advisory (see references below).
• Mitigate with WAF rules, network egress filters, or feature flags where the patch is not yet available.
• Hunt historical logs for exploitation indicators — see Detection signatures below.

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

• Published: 2025-12-24T19:28:04.889Z
• Last modified: 2026-01-16T18:59:58.350Z

09References

• www.exploit-db.com — https://www.exploit-db.com/exploits/44431
• global.kyocera.com — https://global.kyocera.com
• www.zeroscience.mk — https://www.zeroscience.mk/en/vulnerabilities/ZSL-2018-5458.php