high7.8
CVE-2022-26259
A buffer over flow in Xiongmai DVR devices NBD80X16S-KL, NBD80X09S-KL, NBD80X08S-KL, NBD80X09RA-KL, AHB80X04R-MH, AHB80X04R-MH-V2, AHB80X04-R-MH-V3, AHB80N16T-…
Impact
A buffer over flow in Xiongmai DVR devices NBD80X16S-KL, NBD80X09S-KL, NBD80X08S-KL, NBD80X09RA-KL, AHB80X04R-MH, AHB80X04R-MH-V2, AHB80X04-R-MH-V3, AHB80N16T-GS, AHB80N32F4-LME, and NBD90S0VT-QW allows attackers to cause a Denial of Service (DoS) via a crafted RSTP request.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Xiongmaitech | Nbd80x16s-Kl Firmware | Version 4.03.r11.nat.dss.onvifc.20210727 |
| Xiongmaitech | Nbd80x09s-Kl Firmware | Version 4.03.r11.nat.dss.onvifc.20210727 |
| Xiongmaitech | Nbd80x08s-Kl Firmware | Version 4.03.r11.nat.dss.onvifc.20210727 |
| Xiongmaitech | Nbd80x09ra-Kl Firmware | Version 4.03.r11.nat.dss.onvifc.20210727 |
| Xiongmaitech | Ahb80x04r-Mh Firmware | Version 4.03.r11.nat.dss.onvifc.20210729 |
| Xiongmaitech | Ahb80x04r-Mh-V2 Firmware | Version 4.03.r11.nat.dss.onvifc.20210729 |
| Xiongmaitech | Ahb80x04-R-Mh-V3 Firmware | Version 4.03.r11.nat.dss.onvifc.20210729 |
| Xiongmaitech | Ahb80n16t-Gs Firmware | Version 4.03.r11.7601.nat.onvifc.20211223 |
| Xiongmaitech | Ahb80n32f4-Lme Firmware | Version 4.03.r11.7601.nat.onvifc.20211228 |
| Xiongmaitech | Nbd90s0vt-Qw Firmware | Version 4.03.r11.713g.nat.onvifc.2021 |