CVSS2
Attack Vector
ADJACENT_NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:A/AC:L/Au:N/C:C/I:C/A:C
CVSS3
Attack Vector
ADJACENT
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS
Percentile
53.1%
This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of NETGEAR Nighthawk R7800. Although authentication is required to exploit this vulnerability, the existing authentication mechanism can be bypassed. The specific flaw exists within the handling of the rc_service parameter provided to apply_bind.cgi. The issue results from the lack of proper validation of a user-supplied string before using it to execute a system call. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-12303.
Vendor | Product | Version | CPE |
---|---|---|---|
netgear | br200_firmware | * | cpe:2.3:o:netgear:br200_firmware:*:*:*:*:*:*:*:* |
netgear | br200 | - | cpe:2.3:h:netgear:br200:-:*:*:*:*:*:*:* |
netgear | br500_firmware | * | cpe:2.3:o:netgear:br500_firmware:*:*:*:*:*:*:*:* |
netgear | br500 | - | cpe:2.3:h:netgear:br500:-:*:*:*:*:*:*:* |
netgear | d7800_firmware | * | cpe:2.3:o:netgear:d7800_firmware:*:*:*:*:*:*:*:* |
netgear | d7800 | - | cpe:2.3:h:netgear:d7800:-:*:*:*:*:*:*:* |
netgear | ex6100v2_firmware | * | cpe:2.3:o:netgear:ex6100v2_firmware:*:*:*:*:*:*:*:* |
netgear | ex6100 | v2 | cpe:2.3:h:netgear:ex6100:v2:*:*:*:*:*:*:* |
netgear | ex6150_firmware | * | cpe:2.3:o:netgear:ex6150_firmware:*:*:*:*:*:*:*:* |
netgear | ex6150 | v2 | cpe:2.3:h:netgear:ex6150:v2:*:*:*:*:*:*:* |
[
{
"product": "R7800",
"vendor": "NETGEAR",
"versions": [
{
"status": "affected",
"version": "firmware version 1.0.2.76"
}
]
}
]
More
CVSS2
Attack Vector
ADJACENT_NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:A/AC:L/Au:N/C:C/I:C/A:C
CVSS3
Attack Vector
ADJACENT
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS
Percentile
53.1%