Critical severity9.8NVD Advisory· Published Jan 3, 2019· Updated Jun 17, 2026
CVE-2018-20512
CVE-2018-20512
Description
EPON CPE-WiFi devices 2.0.4-X000 are vulnerable to escalation of privileges by sending cooLogin=1, cooUser=admin, and timestamp=-1 cookies.
Affected products
1- Range: = 2.0.4-X000
Patches
Vulnerability mechanics
References
1- www.reddit.com/r/networking/comments/abu4kq/vulnerability_in_cdata_technologies_epon_cpewifi/nvdExploitThird Party Advisory
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