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CVE-2022-37055: D-Link Routers Buffer Overflow Vulnerability

criticalknown exploitedCVE-2022-37055
Actively exploited. At least one CVE in this advisory is listed in the CISA Known Exploited Vulnerabilities catalog — exploitation has been observed in the wild. Treat remediation as urgent.
D-Link Routers contains a buffer overflow vulnerability that has a high impact on confidentiality, integrity, and availability. The impacted products could be end-of-life (EoL) and/or end-of-service (EoS). Users should discontinue product utilization.

CSIRTS triage

vendor: D-Linkproduct: RoutersOther
What
D-Link Routers contains a buffer overflow vulnerability that has a high impact on confidentiality, integrity, and availability.
Who is affected
Users of D-Link Routers, particularly those with end-of-life or end-of-service products.
Urgency
Urgent remediation is necessary as the vulnerability is actively exploited and critical in nature.
Action
Discontinue use of affected products or apply any available updates.

AI-assisted analysis generated from the source advisory — verify against the original.

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Details

Source
CISA Known Exploited Vulnerabilities (US · database · site)
Severity
critical
Published
2025-12-08
Exploitation
Observed in the wild (CISA KEV)

Original advisory: https://nvd.nist.gov/vuln/detail/CVE-2022-37055

Exploitation outlook

EPSS (FIRST.org) estimates each CVE’s probability of exploitation in the next 30 days — here is the CSIRTS.com read on those numbers.

Referenced CVEs

CVECSIRTS overviewExternal
CVE-2022-37055coverage & exploitation statusNVD · CVE.org

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