CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:S/C:P/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS4
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/SC:N/VI:L/SI:N/VA:L/SA:N
AI Score
Confidence
High
EPSS
Percentile
89.3%
A vulnerability has been found in D-Link DNS-120, DNR-202L, DNS-315L, DNS-320, DNS-320L, DNS-320LW, DNS-321, DNR-322L, DNS-323, DNS-325, DNS-326, DNS-327L, DNR-326, DNS-340L, DNS-343, DNS-345, DNS-726-4, DNS-1100-4, DNS-1200-05 and DNS-1550-04 up to 20240814 and classified as critical. Affected by this vulnerability is the function cgi_s3 of the file /cgi-bin/s3.cgi of the component HTTP POST Request Handler. The manipulation of the argument f_a_key leads to command injection. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. NOTE: This vulnerability only affects products that are no longer supported by the maintainer. NOTE: Vendor was contacted early and confirmed that the product is end-of-life. It should be retired and replaced.
Vendor | Product | Version | CPE |
---|---|---|---|
dlink | dns-1550-04_firmware | - | cpe:2.3:o:dlink:dns-1550-04_firmware:-:*:*:*:*:*:*:* |
dlink | dns-1550-04 | - | cpe:2.3:h:dlink:dns-1550-04:-:*:*:*:*:*:*:* |
dlink | dns-1200-05_firmware | - | cpe:2.3:o:dlink:dns-1200-05_firmware:-:*:*:*:*:*:*:* |
dlink | dns-1200-05 | - | cpe:2.3:h:dlink:dns-1200-05:-:*:*:*:*:*:*:* |
dlink | dns-1100-4_firmware | - | cpe:2.3:o:dlink:dns-1100-4_firmware:-:*:*:*:*:*:*:* |
dlink | dns-1100-4 | - | cpe:2.3:h:dlink:dns-1100-4:-:*:*:*:*:*:*:* |
dlink | dns-726-4_firmware | - | cpe:2.3:o:dlink:dns-726-4_firmware:-:*:*:*:*:*:*:* |
dlink | dns-726-4 | - | cpe:2.3:h:dlink:dns-726-4:-:*:*:*:*:*:*:* |
dlink | dns-345_firmware | - | cpe:2.3:o:dlink:dns-345_firmware:-:*:*:*:*:*:*:* |
dlink | dns-345 | - | cpe:2.3:h:dlink:dns-345:-:*:*:*:*:*:*:* |
[
{
"vendor": "D-Link",
"product": "DNS-120",
"versions": [
{
"version": "20240814",
"status": "affected"
}
],
"modules": [
"HTTP POST Request Handler"
]
},
{
"vendor": "D-Link",
"product": "DNR-202L",
"versions": [
{
"version": "20240814",
"status": "affected"
}
],
"modules": [
"HTTP POST Request Handler"
]
},
{
"vendor": "D-Link",
"product": "DNS-315L",
"versions": [
{
"version": "20240814",
"status": "affected"
}
],
"modules": [
"HTTP POST Request Handler"
]
},
{
"vendor": "D-Link",
"product": "DNS-320",
"versions": [
{
"version": "20240814",
"status": "affected"
}
],
"modules": [
"HTTP POST Request Handler"
]
},
{
"vendor": "D-Link",
"product": "DNS-320L",
"versions": [
{
"version": "20240814",
"status": "affected"
}
],
"modules": [
"HTTP POST Request Handler"
]
},
{
"vendor": "D-Link",
"product": "DNS-320LW",
"versions": [
{
"version": "20240814",
"status": "affected"
}
],
"modules": [
"HTTP POST Request Handler"
]
},
{
"vendor": "D-Link",
"product": "DNS-321",
"versions": [
{
"version": "20240814",
"status": "affected"
}
],
"modules": [
"HTTP POST Request Handler"
]
},
{
"vendor": "D-Link",
"product": "DNR-322L",
"versions": [
{
"version": "20240814",
"status": "affected"
}
],
"modules": [
"HTTP POST Request Handler"
]
},
{
"vendor": "D-Link",
"product": "DNS-323",
"versions": [
{
"version": "20240814",
"status": "affected"
}
],
"modules": [
"HTTP POST Request Handler"
]
},
{
"vendor": "D-Link",
"product": "DNS-325",
"versions": [
{
"version": "20240814",
"status": "affected"
}
],
"modules": [
"HTTP POST Request Handler"
]
},
{
"vendor": "D-Link",
"product": "DNS-326",
"versions": [
{
"version": "20240814",
"status": "affected"
}
],
"modules": [
"HTTP POST Request Handler"
]
},
{
"vendor": "D-Link",
"product": "DNS-327L",
"versions": [
{
"version": "20240814",
"status": "affected"
}
],
"modules": [
"HTTP POST Request Handler"
]
},
{
"vendor": "D-Link",
"product": "DNR-326",
"versions": [
{
"version": "20240814",
"status": "affected"
}
],
"modules": [
"HTTP POST Request Handler"
]
},
{
"vendor": "D-Link",
"product": "DNS-340L",
"versions": [
{
"version": "20240814",
"status": "affected"
}
],
"modules": [
"HTTP POST Request Handler"
]
},
{
"vendor": "D-Link",
"product": "DNS-343",
"versions": [
{
"version": "20240814",
"status": "affected"
}
],
"modules": [
"HTTP POST Request Handler"
]
},
{
"vendor": "D-Link",
"product": "DNS-345",
"versions": [
{
"version": "20240814",
"status": "affected"
}
],
"modules": [
"HTTP POST Request Handler"
]
},
{
"vendor": "D-Link",
"product": "DNS-726-4",
"versions": [
{
"version": "20240814",
"status": "affected"
}
],
"modules": [
"HTTP POST Request Handler"
]
},
{
"vendor": "D-Link",
"product": "DNS-1100-4",
"versions": [
{
"version": "20240814",
"status": "affected"
}
],
"modules": [
"HTTP POST Request Handler"
]
},
{
"vendor": "D-Link",
"product": "DNS-1200-05",
"versions": [
{
"version": "20240814",
"status": "affected"
}
],
"modules": [
"HTTP POST Request Handler"
]
},
{
"vendor": "D-Link",
"product": "DNS-1550-04",
"versions": [
{
"version": "20240814",
"status": "affected"
}
],
"modules": [
"HTTP POST Request Handler"
]
}
]
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:S/C:P/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS4
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/SC:N/VI:L/SI:N/VA:L/SA:N
AI Score
Confidence
High
EPSS
Percentile
89.3%