Command Injection Vulnerability in D-Link DIR-655 C Devices
CVE-2019-13561

9.8CRITICAL

Key Information:

Vendor
D-Link
Status
Dir-655 Firmware
Vendor
CVE Published:
11 July 2019

Summary

D-Link DIR-655 C devices prior to version 3.02B05 BETA03 are susceptible to a command injection vulnerability through the check_fw_url parameter in online_firmware_check.cgi. This flaw allows remote attackers to exploit the device by injecting arbitrary shell commands, leading to unauthorized command execution on the affected devices. Users are advised to update their firmware to mitigate this security risk.

References

https://www.nccgroup.trust/us/about-us/newsroom-and-event...
x_refsource_MISC
ftp://ftp2.dlink.com/SECURITY_ADVISEMENTS/DIR-655/REVC/DI...
x_refsource_MISC
https://www.nccgroup.trust/contentassets/7188fe7f130846ff...
x_refsource_MISC

EPSS Score

21% chance of being exploited in the next 30 days.

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.