CVE-2019-7297
CVSS v3
9.8
CRITICAL
EPSS Score
12.5 %
exploit probability, as of 2026-10-05
CISA KEV
No
known exploited
Exploitation
—
SSVC status
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 shell metacharacters in a crafted /HNAP1 request. This occurs when the GetNetworkTomographyResult function calls the system function with an untrusted input parameter named Address. Consequently, an attacker can execute any command remotely when they control this input.
Technical details
- Published
- 2019-01-31
Frequently asked questions
What is CVE-2019-7297?
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 shell metacharacters in a crafted /HNAP1 request. This occurs when the GetNetworkTomographyResult function calls the system function with an untrusted input parameter named Address. Consequently, an attacker can execute any command remotely when they control this input.
Is CVE-2019-7297 actively exploited?
Active exploitation of CVE-2019-7297 has not been confirmed. Its EPSS score was 12.5% on 2026-10-05, the estimated probability of exploitation in the next 30 days.
What is the CVSS score for CVE-2019-7297?
CVE-2019-7297 has a CVSS v3 base score of 9.8 (CRITICAL severity).
Is CVE-2019-7297 affecting your environment?
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