CVE-2023-25280: D-Link DIR-820 Router OS Command Injection Vulnerability
OS Command injection vulnerability in D-Link DIR820LA1FW105B03 allows attackers to escalate privileges to root via a crafted payload with the pingaddr parameter to ping.ccp.
Published Mar 16, 2023 · Updated Jun 17, 2026
Required action
The impacted product is end-of-life (EoL) and/or end-of-service (EoS). Users should discontinue utilization of the product.
Advisory details
From the National Vulnerability Database. This product uses the NVD API but is not endorsed or certified by the NVD.
OS Command injection vulnerability in D-Link DIR820LA1_FW105B03 allows attackers to escalate privileges to root via a crafted payload with the ping_addr parameter to ping.ccp.
References
How this page is made: the data panel comes from the GitHub Advisory Database, CISA’s KEV catalog, the NVD and FIRST EPSS, and updates twice a day. No analysis has been written for this entry yet. Methodology
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