CVE Feed

    Dashboard / CVE / CVE-2017-18851

    CVE-2017-18851

    Certain NETGEAR devices are affected by command injection by an authenticated user. This affects D8500 through 1.0.3.28, R6400 through 1.0.1.22, R6400v2 through 1.0.2.18, R8300 through 1.0.2.94, R8500 through 1.0.2.94, and R6100 through 1.0.1.12.

    Published:Apr 20, 2020
    Last Modified:Nov 21, 2024
    EPS:Apr 20, 2020
    EPSS Score:0.0011
    CVSS Score:6.7

    Affected Products

    Vendor
    Netgear
    Product
    D8500
    Vendor
    Netgear
    Product
    D8500 Firmware
    Vendor
    Netgear
    Product
    R6100
    Vendor
    Netgear
    Product
    R6100 Firmware
    Vendor
    Netgear
    Product
    R6400
    Vendor
    Netgear
    Product
    R6400 Firmware
    Vendor
    Netgear
    Product
    R8300
    Vendor
    Netgear
    Product
    R8300 Firmware
    Vendor
    Netgear
    Product
    R8500
    Vendor
    Netgear
    Product
    R8500 Firmware

    Exploits

    No exploit reference

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-10 Buffer Overflow via Environment Variables
    CAPEC-101 Server Side Include (SSI) Injection
    CAPEC-105 HTTP Request Splitting
    CAPEC-108 Command Line Execution through SQL Injection
    CAPEC-120 Double Encoding
    CAPEC-13 Subverting Environment Variable Values
    CAPEC-135 Format String Injection
    CAPEC-14 Client-side Injection-induced Buffer Overflow
    CAPEC-24 Filter Failure through Buffer Overflow
    CAPEC-250 XML Injection
    CAPEC-267 Leverage Alternate Encoding
    CAPEC-273 HTTP Response Smuggling
    CAPEC-28 Fuzzing
    CAPEC-3 Using Leading 'Ghost' Character Sequences to Bypass Input Filters
    CAPEC-34 HTTP Response Splitting
    CAPEC-42 MIME Conversion
    CAPEC-43 Exploiting Multiple Input Interpretation Layers
    CAPEC-45 Buffer Overflow via Symbolic Links
    CAPEC-46 Overflow Variables and Tags
    CAPEC-47 Buffer Overflow via Parameter Expansion
    CAPEC-51 Poison Web Service Registry
    CAPEC-52 Embedding NULL Bytes
    CAPEC-53 Postfix, Null Terminate, and Backslash
    CAPEC-6 Argument Injection
    CAPEC-64 Using Slashes and URL Encoding Combined to Bypass Validation Logic
    CAPEC-67 String Format Overflow in syslog()
    CAPEC-7 Blind SQL Injection
    CAPEC-71 Using Unicode Encoding to Bypass Validation Logic
    CAPEC-72 URL Encoding
    CAPEC-76 Manipulating Web Input to File System Calls
    CAPEC-78 Using Escaped Slashes in Alternate Encoding
    CAPEC-79 Using Slashes in Alternate Encoding
    CAPEC-8 Buffer Overflow in an API Call
    CAPEC-80 Using UTF-8 Encoding to Bypass Validation Logic
    CAPEC-83 XPath Injection
    CAPEC-84 XQuery Injection
    CAPEC-9 Buffer Overflow in Local Command-Line Utilities

    Related CVEs

    CVE-2023-33533 (CVSS 8.8) — Netgear D6220 with Firmware Version 1.0.0.80, D8500 with Firmware Version 1.0.3.60, R6700 with Firmware Versio…
    CVE-2021-45512 (CVSS 8.6) — Certain NETGEAR devices are affected by weak cryptography. This affects D7000v2 before 1.0.0.62, D8500 before …
    CVE-2021-45527 (CVSS 9.6) — Certain NETGEAR devices are affected by a buffer overflow by an authenticated user. This affects D6220 before …
    CVE-2021-45529 (CVSS 7.3) — Certain NETGEAR devices are affected by a buffer overflow by an authenticated user. This affects CBR40 before …
    CVE-2021-45550 (CVSS 6.6) — Certain NETGEAR devices are affected by command injection by an authenticated user. This affects D3600 before …
    CVE-2021-45604 (CVSS 4.5) — Certain NETGEAR devices are affected by a stack-based buffer overflow by an authenticated user. This affects C…
    CVE-2021-45609 (CVSS 9.6) — Certain NETGEAR devices are affected by a buffer overflow by an unauthenticated attacker. This affects D8500 b…
    CVE-2021-45610 (CVSS 9.6) — Certain NETGEAR devices are affected by a buffer overflow by an unauthenticated attacker. This affects D6220 b…
    CVE-2021-45624 (CVSS 9.6) — Certain NETGEAR devices are affected by command injection by an unauthenticated attacker. This affects D7000v2…
    CVE-2021-45638 (CVSS 9.6) — Certain NETGEAR devices are affected by a stack-based buffer overflow by an unauthenticated attacker. This aff…

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High