CVE-2019-13561

9.8 criticalEPSS 8.4%

D-Link DIR-655 C devices before 3.02B05 BETA03 allow remote attackers to execute arbitrary commands via shell metacharacters in the online_firmware_check.cgi check_fw_url parameter.

Severity

CVSS 3.0

9.8 critical

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS: 8.4% chance of exploitation in the next 30 days; higher than 95% of CVEs (scores of 2026-10-31)
CWE: CWE-78
Published: 2019-07-11
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

dlink:dir-655_firmware

References

ftp://ftp2.dlink.com/SECURITY_ADVISEMENTS/DIR-655/REVC/DIR-655_REVC_RELEASE_NOTES_v3.02B05_BETA03.pdf
https://www.nccgroup.trust/contentassets/7188fe7f130846ffa31827fc1661d120/commandinjection.txt
https://www.nccgroup.trust/us/about-us/newsroom-and-events/blog/2019/july/the-d-link-dir-655c-from-nothing-to-rce/
ftp://ftp2.dlink.com/SECURITY_ADVISEMENTS/DIR-655/REVC/DIR-655_REVC_RELEASE_NOTES_v3.02B05_BETA03.pdf
https://www.nccgroup.trust/contentassets/7188fe7f130846ffa31827fc1661d120/commandinjection.txt

Check your stack JSON