CVE-2026-8346HIGH 8.8EPSS p86.0%

CVE-2026-8346CVE-2026-8346

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.

Scoring

CVSS 3.18.8 (HIGH)
VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS3.09% probability of exploitation · percentile 86.0% · 2026-06-19T12:03:05Z
Published2026-05-12
Last modified2026-05-12

Underlying weaknesses· 2

CWE-74CWE-77

References

  1. https://github.com/lipenghai/iot_bug/blob/main/D-Link/DIR816/3.md
  2. https://vuldb.com/submit/811380
  3. https://vuldb.com/vuln/362662
  4. https://vuldb.com/vuln/362662/cti
  5. https://www.dlink.com/

2

TypeTargetConfidenceTier
WeaknessImproper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')cwe-740%live
WeaknessImproper Neutralization of Special Elements used in a Command ('Command Injection')cwe-770%live

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Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.