Vulnerability Name:

CVE-2022-37232 (CCN-237098)

Assigned:2022-08-01
Published:2022-08-01
Updated:2022-09-24
Summary:Netgear N300 wireless router wnr2000v4-V1.0.0.70 is vulnerable to Buffer Overflow via uhttpd. There is a stack overflow vulnerability caused by strcpy.
CVSS v3 Severity:9.8 Critical (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)
8.6 High (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:U/RC:R)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): High
Availibility (A): High
9.8 Critical (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)
8.6 High (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:U/RC:R)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): High
Availibility (A): High
CVSS v2 Severity:10.0 High (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:C/I:C/A:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): Complete
Integrity (I): Complete
Availibility (A): Complete
Vulnerability Type:CWE-787
Vulnerability Consequences:Gain Access
References:Source: MITRE
Type: CNA
CVE-2022-37232

Source: XF
Type: UNKNOWN
netgear-cve202237232-bo(237098)

Source: MISC
Type: Broken Link
https://github.com/Davidteeri/Bug-Report/blob/main/netgear-n300-0x429cbc.md

Source: MISC
Type: Vendor Advisory
https://www.netgear.com/about/security/

Source: CCN
Type: NETGEAR Web site
NETGEAR WNR2000v4

Source: MISC
Type: Product
https://www.netgear.com/support/download/?model=WNR2000v4

Vulnerable Configuration:Configuration 1:
  • cpe:/o:netgear:wnr2000v4_firmware:1.0.0.70:*:*:*:*:*:*:*
  • AND
  • cpe:/h:netgear:wnr2000v4:-:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    netgear wnr2000v4 firmware 1.0.0.70
    netgear wnr2000v4 -