CVE-2025-68719

EUVD-2026-1453
KAYSUS KS-WR3600 routers with firmware 1.0.5.9.1 mishandle configuration management. Once any user is logged in and maintains an active session, an attacker can directly query the backup endpoint and download a full configuration archive. This archive contains sensitive files such as /etc/shadow, enabling credential recovery and potential full compromise of the device.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
8.8 HIGH
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CISA-ADPADP
8.8 HIGH
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 16%
Affected Products (NVD)
VendorProductVersion
kaysusks-wr3600_firmware
1.0.5.9.1
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://github.com/actuator/cve/blob/main/KAYSUS/CVE-2025-68719.txt
https://github.com/actuator/cve/tree/main/KAYSUS
https://www.kaysus.com/ks_wr3600__wifi_7_be3600_wireless_router.html