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HIGH · 8.8

CVE-2022-26670

D-Link DIR-878 has inadequate filtering for special characters in the webpage input field. An unauthenticated LAN attacker can perform command injection attack to execute arbitrary system commands to ...

Vulnerability Description

D-Link DIR-878 has inadequate filtering for special characters in the webpage input field. An unauthenticated LAN attacker can perform command injection attack to execute arbitrary system commands to control the system or disrupt service.

CVSS Score

8.8

HIGH

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector
ADJACENT_NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

Affected Products

VendorProductVersions
DlinkDir-878 Firmware<= 1.20b05
DlinkDir-878-

Related Weaknesses (CWE)

CWE-78

References

FAQ

What is CVE-2022-26670?

CVE-2022-26670 is a vulnerability with a CVSS score of 8.8 (HIGH). D-Link DIR-878 has inadequate filtering for special characters in the webpage input field. An unauthenticated LAN attacker can perform command injection attack to execute arbitrary system commands to ...

How severe is CVE-2022-26670?

CVE-2022-26670 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2022-26670?

Check the references section above for vendor advisories and patch information. Affected products include: Dlink Dir-878 Firmware, Dlink Dir-878.