Unknown
CVE-2021-3512
CVE ID
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Unknown
(0 users assessed)Unknown
(0 users assessed)CVE-2021-3512
MITRE ATT&CK
Collection
Command and Control
Credential Access
Defense Evasion
Discovery
Execution
Exfiltration
Impact
Initial Access
Lateral Movement
Persistence
Privilege Escalation
Topic Tags
Description
Improper access control vulnerability in Buffalo broadband routers (BHR-4GRV firmware Ver.1.99 and prior, DWR-HP-G300NH firmware Ver.1.83 and prior, HW-450HP-ZWE firmware Ver.1.99 and prior, WHR-300HP firmware Ver.1.99 and prior, WHR-300 firmware Ver.1.99 and prior, WHR-G301N firmware Ver.1.86 and prior, WHR-HP-G300N firmware Ver.1.99 and prior, WHR-HP-GN firmware Ver.1.86 and prior, WPL-05G300 firmware Ver.1.87 and prior, WZR-450HP-CWT firmware Ver.1.99 and prior, WZR-450HP-UB firmware Ver.1.99 and prior, WZR-HP-AG300H firmware Ver.1.75 and prior, WZR-HP-G300NH firmware Ver.1.83 and prior, WZR-HP-G301NH firmware Ver.1.83 and prior, WZR-HP-G302H firmware Ver.1.85 and prior, WZR-HP-G450H firmware Ver.1.89 and prior, WZR-300HP firmware Ver.1.99 and prior, WZR-450HP firmware Ver.1.99 and prior, WZR-600DHP firmware Ver.1.99 and prior, WZR-D1100H firmware Ver.1.99 and prior, FS-HP-G300N firmware Ver.3.32 and prior, FS-600DHP firmware Ver.3.38 and prior, FS-R600DHP firmware Ver.3.39 and prior, and FS-G300N firmware Ver.3.13 and prior) allows remote unauthenticated attackers to bypass access restriction and to start telnet service and execute arbitrary OS commands with root privileges via unspecified vectors.
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CVSS V3 Severity and Metrics
General Information
Vendors
Products
- bhr-4grv firmware,
- dwr-hp-g300nh firmware,
- fs-600dhp firmware,
- fs-g300n firmware,
- fs-hp-g300n firmware,
- fs-r600dhp firmware,
- hw-450hp-zwe firmware,
- whr-300 firmware,
- whr-300hp firmware,
- whr-g301n firmware,
- whr-hp-g300n firmware,
- whr-hp-gn firmware,
- wpl-05g300 firmware,
- wzr-300hp firmware,
- wzr-450hp firmware,
- wzr-450hp-cwt firmware,
- wzr-450hp-ub firmware,
- wzr-600dhp firmware,
- wzr-d1100h firmware,
- wzr-hp-ag300h firmware,
- wzr-hp-g300nh firmware,
- wzr-hp-g301nh firmware,
- wzr-hp-g302h firmware,
- wzr-hp-g450h firmware
Weaknesses
References
Additional Info
Technical Analysis
Report as Emergent Threat Response
Report as Zero-day Exploit
Report as Exploited in the Wild
CVE ID
AttackerKB requires a CVE ID in order to pull vulnerability data and references from the CVE list and the National Vulnerability Database. If available, please supply below: