High 8.8Published Oct 22, 2026

CVE-2026-52356An OS command injection vulnerability in the /htdocs/web/diagnostic.php endpoint of D-Link DAP1160L A1_FW101WWb04 allows attackers to execute arbitrary commands via injecting arbitrary shell metachar…

Updated under an hour ago (Oct 28, 2026, 1:50 PM ET)

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EPSS puts the chance of exploitation in the next 30 days at 1.02%, higher than 63% of scored CVEs.

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Exploited in the last 30 days

An OS command injection vulnerability in the /htdocs/web/diagnostic.php endpoint of D-Link DAP1160L A1_FW101WWb04 allows attackers to execute arbitrary commands via injecting arbitrary shell metacharacters.

CVSS: 8.8 HIGH (v3.1, CISA ADP)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness (CWE): Not given
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): 1.02% (percentile 63)
Assigned by: mitre
NVD analysis: Deferred
Record last updated: Oct 26, 2026
First seen by InfoSec Signals: Oct 23, 2026

Affected products

No affected products are listed yet.

References

References

https://www.dlink.com/en/security-bulletin/
https://github.com/REYu6/iot/blob/main/CVE/dlink/DAP1160LA1_FW101WWb04/DAP1160LA1_FW101WWb04_RCE.md

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.