CVE-2026-4188

D-Link DIR-619L boa formSchedule stack-based overflow

CVSS 8.7 HIGHEPSS 0.5%CWE-119 CWE-121

Vexday Risk Score

21Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 8.7EPSS 0.5%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

15 Mar 2026Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

A security flaw has been discovered in D-Link DIR-619L 2.06B01. The affected element is the function formSchedule of the file /goform/formSchedule of the component boa. Performing a manipulation of the argument curTime results in stack-based buffer overflow. The attack may be initiated remotely. The exploit has been released to the public and may be used for attacks. This vulnerability only affects products that are no longer supported by the maintainer.

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P

Affected products

D-Link · DIR-619L

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References

https://github.com/wudipjq/my_vuln/blob/main/D-Link7/vuln_89/89.md https://vuldb.com/?ctiid.351094 https://vuldb.com/?id.351094 https://vuldb.com/?submit.769833 https://www.dlink.com/