RCE in Keruistore Kerui K259
CVE-2025-63296
KERUI K259 5MP Wi-Fi / Tuya Smart Security Camera firmware v33.53.87 contains a code execution vulnerability in its boot/update logic: during startup /usr/sbin/anyka_service.sh scans mounted TF/SD cards and, if /mnt/update.nor.sh is present, copies it to /tmp/net.sh and executes it as root.
Vulnerability class: Command Injection (OS Command Injection)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N.
EPSS exploit prediction
EPSS: 0.003 (22.4th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 22nd percentile — 22.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: 0.000
Affected products
- Keruistore Kerui K259
- Keruistore Kerui K259 Firmware — versions 33.53.87
Weakness classification (CWE)
Public proof-of-concept exploits
References
- gist.github.com/t4e-3/082cdd0b7ee6b650c7aaae97fd4e016c (Exploit, Third Party Advisory)
- github.com/t4e-3/CVE-2025-63296 (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2025-63296?
- CVE-2025-63296 is a medium-severity vulnerability in Keruistore Kerui K259, classified under Command Injection. CVSS score: 6.5/10. Published 2025-11-10.
- How severe is CVE-2025-63296?
- Medium severity. CVSS v3 base score is 6.5 out of 10.
- Is CVE-2025-63296 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.