High severity · published Feb 1, 2019
CVE-2019-7298
An issue was discovered on D-Link DIR-823G devices with firmware through 1.02B03
8.1
CVSS
10%
EPSS
No
On KEV
Description
An issue was discovered on D-Link DIR-823G devices with firmware through 1.02B03. A command Injection vulnerability allows attackers to execute arbitrary OS commands via a crafted /HNAP1 request. This occurs when any HNAP API function triggers a call to the system function with untrusted input from the request body, such as a body of ' /bin/telnetd' for the GetDeviceSettingsset API function. Consequently, an attacker can execute any command remotely when they control this input.
CVSS vector
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
High
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)10.0% · higher than 96% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
DF
Dir-823g Firmware · Dlink
through 1.02b03 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2019-7298
CVE.org
https://www.cve.org/CVERecord?id=CVE-2019-7298
Third Party Advisory
http://www.securityfocus.com/bid/106814
Exploit
https://github.com/leonW7/D-Link/blob/master/Vul_2.md
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