CVE-2021-20716

🗓️ 28 Apr 2021 00:45:25Reported by jpcertType

cve🔗 web.nvd.nist.gov📰️ 6 Media mentions👁 72 Views

Hidden functionality in multiple Buffalo network devices allows remote code execution and DoS (CVE-2021-20716)

Reporter	Title	Published	Views	Family All 7
CNNVD	Buffalo network devices 安全漏洞	27 Apr 202100:00	–	cnnvd
Cvelist	CVE-2021-20716	28 Apr 202100:45	–	cvelist
EUVD	EUVD-2021-8131	3 Oct 202520:07	–	euvd
Japan Vulnerability Notes	Multiple Buffalo network devices contain hidden functionality	28 Apr 202107:15	–	jvn
NVD	CVE-2021-20716	28 Apr 202101:15	–	nvd
Prion	Design/Logic Flaw	28 Apr 202101:15	–	prion
RedhatCVE	CVE-2021-20716	22 May 202520:59	–	redhatcve

NVD

Vulners

Node

buffalo bhr-4rv_firmwareRange≤2.55

AND

buffalo bhr-4rvMatch-

Node

buffalo fs-g54_firmwareRange≤2.04

AND

buffalo fs-g54Match-

Node

buffalo wbr2-b11_firmwareRange≤2.32

AND

buffalo wbr2-b11Match-

Node

buffalo wbr2-g54_firmwareRange≤2.32

AND

buffalo wbr2-g54Match-

Node

buffalo wbr2-g54-kd_firmwareRange≤2.32

AND

buffalo wbr2-g54-kdMatch-

Node

buffalo wbr-b11_firmwareRange≤2.23

AND

buffalo wbr-b11Match-

Node

buffalo wbr-g54_firmwareRange≤2.23

AND

buffalo wbr-g54Match-

Node

buffalo wbr-g54l_firmwareRange≤2.20

AND

buffalo wbr-g54lMatch-

Node

buffalo whr2-a54g54_firmwareRange≤2.25

AND

buffalo whr2-a54g54Match-

Node

buffalo whr2-g54_firmwareRange≤2.23

AND

buffalo whr2-g54Match-

Node

buffalo whr2-g54v_firmwareRange≤2.55

AND

buffalo whr2-g54vMatch-

Node

buffalo whr3-ag54_firmwareRange≤2.23

AND

buffalo whr3-ag54Match-

Node

buffalo whr-g54_firmwareRange≤2.16

AND

buffalo whr-g54Match-

Node

buffalo whr-g54-nf_firmwareRange≤2.10

AND

buffalo whr-g54-nfMatch-

Node

buffalo wla2-g54_firmwareRange≤2.24

AND

buffalo wla2-g54Match-

Node

buffalo wla2-g54c_firmwareRange≤2.24

AND

buffalo wla2-g54cMatch-

Node

buffalo wla-b11_firmwareRange≤2.20

AND

buffalo wla-b11Match-

Node

buffalo wla-g54_firmwareRange≤2.20

AND

buffalo wla-g54Match-

Node

buffalo wla-g54c_firmwareRange≤2.20

AND

buffalo wla-g54cMatch-

Node

buffalo wlah-a54g54_firmwareRange≤2.54

AND

buffalo wlah-a54g54Match-

Node

buffalo wlah-am54g54_firmwareRange≤2.54

AND

buffalo wlah-am54g54Match-

Node

buffalo wlah-g54_firmwareRange≤2.54

AND

buffalo wlah-g54Match-

Node

buffalo wli2-tx1-ag54_firmwareRange≤2.53

AND

buffalo wli2-tx1-ag54Match-

Node

buffalo wli2-tx1-amg54_firmwareRange≤2.53

AND

buffalo wli2-tx1-amg54Match-

Node

buffalo wli2-tx1-g54_firmwareRange≤2.20

AND

buffalo wli2-tx1-g54Match-

Node

buffalo wli3-tx1-amg54_firmwareRange≤2.53

AND

buffalo wli3-tx1-amg54Match-

Node

buffalo wli3-tx1-g54_firmwareRange≤2.53

AND

buffalo wli3-tx1-g54Match-

Node

buffalo wli-t1-b11_firmwareRange≤2.20

AND

buffalo wli-t1-b11Match-

Node

buffalo wli-tx1-g54_firmwareRange≤2.20

AND

buffalo wli-tx1-g54Match-

Node

buffalo wvr-g54-nf_firmwareRange≤2.02

AND

buffalo wvr-g54-nfMatch-

Node

buffalo wzr-g108_firmwareRange≤2.41

AND

buffalo wzr-g108Match-

Node

buffalo wzr-g54_firmwareRange≤2.41

AND

buffalo wzr-g54Match-

Node

buffalo wzr-hp-g54_firmwareRange≤2.41

AND

buffalo wzr-hp-g54Match-

Node

buffalo wzr-rs-g54_firmwareRange≤2.55

AND

buffalo wzr-rs-g54Match-

Node

buffalo wzr-rs-g54hp_firmwareRange≤2.55

AND

buffalo wzr-rs-g54hpMatch-

[
  {
    "product": "Buffalo network devices",
    "vendor": "BUFFALO INC.",
    "versions": [
      {
        "status": "affected",
        "version": "BHR-4RV firmware Ver.2.55 and prior, FS-G54 firmware Ver.2.04 and prior, WBR2-B11 firmware Ver.2.32 and prior, WBR2-G54 firmware Ver.2.32 and prior, WBR2-G54-KD firmware Ver.2.32 and prior, WBR-B11 firmware Ver.2.23 and prior, WBR-G54 firmware Ver.2.23 and prior, WBR-G54L firmware Ver.2.20 and prior, WHR2-A54G54 firmware Ver.2.25 and prior, WHR2-G54 firmware Ver.2.23 and prior, WHR2-G54V firmware Ver.2.55 and prior, WHR3-AG54 firmware Ver.2.23 and prior, WHR-G54 firmware Ver.2.16 and prior, WHR-G54-NF firmware Ver.2.10 and prior, WLA2-G54 firmware Ver.2.24 and prior, WLA2-G54C firmware Ver.2.24 and prior, WLA-B11 firmware Ver.2.20 and prior, WLA-G54 firmware Ver.2.20 and prior, WLA-G54C firmware Ver.2.20 and prior, WLAH-A54G54 firmware Ver.2.54 and prior, WLAH-AM54G54 firmware Ver.2.54 and prior, WLAH-G54 firmware Ver.2.54 and prior, WLI2-TX1-AG54 firmware Ver.2.53 and prior, WLI2-TX1-AMG54 firmware Ver.2.53 and prior, WLI2-TX1-G54 firmware Ver.2.20 and prior, WLI3-TX1-AMG54 firmware Ver.2.53  ...[truncated*]"
      }
    ]
  }
]

Source	Link
buffalo	www.buffalo.jp/news/detail/20210427-02.html
jvn	www.jvn.jp/en/vu/JVNVU90274525/index.html

21 Nov 2024 05:47Current

9.6High risk

Vulners AI Score9.6

CVSS 3.19.8

CVSS 210

EPSS0.03027