VulnerabilityAnalyzed

CVE-2026-8346

A vulnerability was detected in D-Link DIR-816 1.10CNB05_R1B011D88210.

LOW 2.1EPSS 3.09%

Does this matter?

Lower severity and a low EPSS score (3.09%). Track it; it rarely justifies an emergency change on its own.

Description

A vulnerability was detected in D-Link DIR-816 1.10CNB05_R1B011D88210. This affects the function portForward. Performing a manipulation of the argument ip_address results in command injection. The attack can be initiated remotely. The exploit is now public and may be used.

CVSS 4.0: 2.1 LOWCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M
EPSS: 3.09% probability · 87th percentile
CISA KEV: Not listed
Weakness: CWE-74, CWE-77
Affected: dlink/dir-816 firmware
Source: cna@vuldb.com

References

https://github.com/lipenghai/iot_bug/blob/main/D-Link/DIR816/3.mdExploit, Third Party Advisory
https://vuldb.com/submit/811380Third Party Advisory, VDB Entry
https://vuldb.com/vuln/362662Third Party Advisory, VDB Entry
https://vuldb.com/vuln/362662/ctiPermissions Required, VDB Entry
https://www.dlink.com/Product

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.