CVE-2023-39068: Xiongmaitech NB080S09S-Klc Firmware

High severity, CVSS 7.5. EPSS: 0.8% chance of exploitation in the next 30 days.

Buffer Overflow vulnerability in NBD80S09S-KLC v.YK_HZXM_NBD80S09S-KLC_V4.03.R11.7601.Nat.OnvifC.20230414.bin and NBD80N32RA-KL-V3 v.YK_HZXM_NBD80N32RA-KL_V4.03.R11.7601.Nat.OnvifC.20220120.bin allows a remote attacker to casue a denial of service via a crafted request to the service.XM component.

Affected products

• Xiongmaitech NB080S09S-Klc Firmware: version yk_hzxm_nbd80s09s-klc_v4.03.r11.7601.nat.onvifc.20230414 only
• Xiongmaitech NBD80N32RA-Kl-v3 Firmware: version yk_hzxm_nbd80n32ra-kl_v4.03.r11.7601.nat.onvifc.20220120 only

Published 2023-09-11. Last modified 2026-06-17.