Vulnerability Details : CVE-2019-7298
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.
Exploit prediction scoring system (EPSS) score for CVE-2019-7298
Probability of exploitation activity in the next 30 days: 70.82%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 98 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2019-7298
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
|---|---|---|---|---|---|
|
9.3
|
HIGH | AV:N/AC:M/Au:N/C:C/I:C/A:C |
8.6
|
10.0
|
NIST |
|
8.1
|
HIGH | CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H |
2.2
|
5.9
|
NIST |
CWE ids for CVE-2019-7298
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The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.Assigned by: nvd@nist.gov (Primary)
References for CVE-2019-7298
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http://www.securityfocus.com/bid/106814
Multiple D-Link Products CVE-2019-7298 Remote Command Injection VulnerabilityThird Party Advisory;VDB Entry
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https://github.com/leonW7/D-Link/blob/master/Vul_2.md
D-Link/Vul_2.md at master · leonW7/D-Link · GitHubExploit;Third Party Advisory
Products affected by CVE-2019-7298
- cpe:2.3:o:dlink:dir-823g_firmware:*:*:*:*:*:*:*:*