Vulnerability Details : CVE-2019-10891
Potential exploit
An issue was discovered in D-Link DIR-806 devices. There is a command injection in function hnap_main, which calls system() without checking the parameter that can be controlled by user, and finally allows remote attackers to execute arbitrary shell commands with a special HTTP header.
Products affected by CVE-2019-10891
- cpe:2.3:o:dlink:dir-806_firmware:-:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2019-10891
49.22%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 98 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2019-10891
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
10.0
|
HIGH | AV:N/AC:L/Au:N/C:C/I:C/A:C |
10.0
|
10.0
|
NIST | |
|
9.8
|
CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
134c704f-9b21-4f2e-91b3-4a467353bcc0 | 2025-01-09 |
|
9.8
|
CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
NIST |
CWE ids for CVE-2019-10891
-
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:
- cve@mitre.org (Secondary)
- nvd@nist.gov (Primary)
References for CVE-2019-10891
-
https://github.com/Kirin-say/Vulnerabilities/blob/master/DIR-806_Code_Injection.md
Vulnerabilities/DIR-806_Code_Injection.md at master · Kirin-say/Vulnerabilities · GitHubExploit;Third Party Advisory
-
https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10282
D-Link Technical Support
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