CVE-2022-39044 Information

Description

Hidden functionality vulnerability in multiple Buffalo network devices allows a network-adjacent attacker with an administrative privilege to execute an arbitrary OS command. The affected products/versions are as follows: WCR-300 firmware Ver. 1.87 and earlier WHR-HP-G300N firmware Ver. 2.00 and earlier WHR-HP-GN firmware Ver. 1.87 and earlier WPL-05G300 firmware Ver. 1.88 and earlier WZR-300HP firmware Ver. 2.00 and earlier WZR-450HP firmware Ver. 2.00 and earlier WZR-600DHP firmware Ver. 2.00 and earlier WZR-900DHP firmware Ver. 1.15 and earlier WZR-HP-AG300H firmware Ver. 1.76 and earlier WZR-HP-G302H firmware Ver. 1.86 and earlier WLAE-AG300N firmware Ver. 1.86 and earlier FS-600DHP firmware Ver. 3.40 and earlier FS-G300N firmware Ver. 3.14 and earlier FS-HP-G300N firmware Ver. 3.33 and earlier FS-R600DHP firmware Ver. 3.40 and earlier BHR-4GRV firmware Ver. 2.00 and earlier DWR-HP-G300NH firmware Ver. 1.84 and earlier DWR-PG firmware Ver. 1.83 and earlier HW-450HP-ZWE firmware Ver. 2.00 and earlier WER-A54G54 firmware Ver. 1.43 and earlier WER-AG54 firmware Ver. 1.43 and earlier WER-AM54G54 firmware Ver. 1.43 and earlier WER-AMG54 firmware Ver. 1.43 and earlier WHR-300 firmware Ver. 2.00 and earlier WHR-300HP firmware Ver. 2.00 and earlier WHR-AM54G54 firmware Ver. 1.43 and earlier WHR-AMG54 firmware Ver. 1.43 and earlier WHR-AMPG firmware Ver. 1.52 and earlier WHR-G firmware Ver. 1.49 and earlier WHR-G300N firmware Ver. 1.65 and earlier WHR-G301N firmware Ver. 1.87 and earlier WHR-G54S firmware Ver. 1.43 and earlier WHR-G54S-NI firmware Ver. 1.24 and earlier WHR-HP-AMPG firmware Ver. 1.43 and earlier WHR-HP-G firmware Ver. 1.49 and earlier WHR-HP-G54 firmware Ver. 1.43 and earlier WLI-H4-D600 firmware Ver. 1.88 and earlier WLI-TX4-AG300N firmware Ver. 1.53 and earlier WS024BF firmware Ver. 1.60 and earlier WS024BF-NW firmware Ver. 1.60 and earlier WZR2-G108 firmware Ver. 1.33 and earlier WZR2-G300N firmware Ver. 1.55 and earlier WZR-450HP-CWT firmware Ver. 2.00 and earlier WZR-450HP-UB firmware Ver. 2.00 and earlier WZR-600DHP2 firmware Ver. 1.15 and earlier WZR-AGL300NH firmware Ver. 1.55 and earlier WZR-AMPG144NH firmware Ver. 1.49 and earlier WZR-AMPG300NH firmware Ver. 1.51 and earlier WZR-D1100H firmware Ver. 2.00 and earlier WZR-G144N firmware Ver. 1.48 and earlier WZR-G144NH firmware Ver. 1.48 and earlier WZR-HP-G300NH firmware Ver. 1.84 and earlier WZR-HP-G301NH firmware Ver. 1.84 and earlier and WZR-HP-G450H firmware Ver. 1.90 and earlier.

Reference

https://jvn.jp/en/vu/JVNVU92805279/index.html https://www.buffalo.jp/news/detail/20221003-01.html