PT-2025-46197 · Keruistore · Kerui K259 Firmware

Published 2025-11-10 · Updated 2025-11-10 · CVE-2025-63296

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions KERUI K259 5MP Wi-Fi / Tuya Smart Security Camera firmware version 33.53.87

Description The KERUI K259 5MP Wi-Fi / Tuya Smart Security Camera firmware has a code execution issue in its boot and update process. During startup, the /usr/sbin/anyka service.sh script scans mounted TF/SD cards. If the file /mnt/update.nor.sh is found on a card, it is copied to /tmp/net.sh and then executed with root privileges. This allows for potential unauthorized code execution.

Recommendations Update to a newer version of the firmware that addresses this issue. As a temporary workaround, avoid using TF/SD cards with the file /update.nor.sh present during the boot process.

Exploit

Fix

Command Injection

Weakness Enumeration

CWE-77

Related Identifiers

CVE-2025-63296

Affected Products

Kerui K259 Firmware

References · 4

• 🔥 https://github.com/t4e-3/CVE-2025-63296 · Exploit
• 🔥 https://gist.github.com/t4e-3/082cdd0b7ee6b650c7aaae97fd4e016c · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2025-63296 · Security Note
• https://osv.dev/vulnerability/CVE-2025-63296 · Vendor Advisory