DIR-820L
Summary iPlain-English security verdict for DIR-820L, generated from its current health score, actively-exploited vulnerabilities, and latest supported version.
DIR-820L currently scores 20/100 — critical, with active exploitation. 1 of its known vulnerability is being actively exploited in the wild (CISA KEV), including CVE-2022-26258. Upgrade immediately and review your exposure to the actively-exploited CVEs below.
Disclosure trend iNew CVEs published for DIR-820L each year (NVD). A higher bar means more disclosures that year — more scrutiny, not necessarily less safe.
Patch priority — what to act on iThe issues to fix first — actively exploited (CISA KEV) first, then by exploitation probability (EPSS), then severity. Each row's "→ fixed in" is the earliest version that patches it; "see advisory" means no fixed version is published.
Most urgent first — actively exploited, then likeliest to be exploited.
CVE-2022-26258 CRITICAL exploited OS command injection EPSS 81% → see advisoryGet alerted about DIR-820L
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Frequently asked
Is DIR-820L safe and patched?
DIR-820L currently scores 20/100 — critical, with active exploitation. 1 of its known vulnerability is being actively exploited in the wild (CISA KEV), including CVE-2022-26258. Upgrade immediately and review your exposure to the actively-exploited CVEs below.
What should I do about DIR-820L now?
Review the patch-priority list, apply the available fixes (or move to the latest release), and confirm against D-Link's official advisory. Some issues are under active exploitation, so treat this as urgent.
Why is DIR-820L listed on IsItPatched?
DIR-820L was added automatically because CISA's Known Exploited Vulnerabilities (KEV) catalog flagged it as actively exploited in the wild. IsItPatched tracks its known CVEs, severity (CVSS), exploitation probability (EPSS) and KEV status from public data; its version and lifecycle mapping is verified over time.
lifecycle unknown — needs latest supported version
Informational only, from public data (NVD · CISA KEV · EPSS · endoflife.date), and can lag or miss vendor-specific fixes. Always confirm against D-Link's official advisory before you patch or upgrade.