CVE-2022-37055
Actively exploited. CVE-2022-37055 is listed in the CISA Known Exploited Vulnerabilities catalog (added 2025-12-08) — exploitation has been observed in the wild, and US federal agencies are required to remediate it under BOD 22-01. Treat patching 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
- 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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Exploitation outlook
- Exploitation confirmedAlready exploited in the wild (CISA KEV) — the prediction phase is over. Patch now. Riskier than 99% of all EPSS-scored CVEs.
Advisory coverage (1)
- criticalexploitedCVE-2022-37055: D-Link Routers Buffer Overflow Vulnerabilitycisa-kev · 2025-12-08
External references
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[](https://www.csirts.com/cve/CVE-2022-37055)