Vulnerability Name:

CCN-223213

Published:2022-03-31
Updated:2022-03-31
Summary:NETGEAR R7000 is vulnerable to a stack-based buffer overflow, caused by improper bounds checking. By sending a specially-crafted request, a local authenticated attacker could overflow a buffer and execute arbitrary code on the system or cause a denial of service.
CVSS v3 Severity:6.7 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:L/A:H)
5.8 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:L/A:H/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): High
User Interaction (UI): None
Scope:Scope (S): Changed
Impact Metrics:Confidentiality (C): None
Integrity (I): Low
Availibility (A): High
CVSS v2 Severity:5.2 Medium (CCN CVSS v2 Vector: AV:L/AC:L/Au:S/C:N/I:P/A:C)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): None
Integrity (I): Partial
Availibility (A): Complete
Vulnerability Consequences:Gain Access
References:Source: XF
Type: UNKNOWN
netgear-psv20190144-bo(223213)

Source: CCN
Type: NETGEAR Security Advisory: PSV-2019-0144
Security Advisory for Post-Authentication Stack Overflow on R7000

Vulnerable Configuration:Configuration CCN 1:
  • cpe:/o:netgear:r7000_firmware:1.0.9:*:*:*:*:*:*:*
  • OR cpe:/o:netgear:r7000_firmware:1.0.7:*:*:*:*:*:*:*
  • OR cpe:/o:netgear:r7000_firmware:1.0.9.6_1.2.19:*:*:*:*:*:*:*
  • OR cpe:/o:netgear:r7000_firmware:1.0.11.100_10.2.10:*:*:*:*:*:*:*
  • OR cpe:/o:netgear:r7000_firmware:1.0.11.116_10.2.100:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    netgear r7000 firmware 1.0.9
    netgear r7000 firmware 1.0.7
    netgear r7000 firmware 1.0.9.6_1.2.19
    netgear r7000 firmware 1.0.11.100_10.2.10
    netgear r7000 firmware 1.0.11.116_10.2.100