D-Link DIR820LA1_FW105B03 - RCE (CVE-2023-25280)
6Exploiting IPs reported
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.
CrowdSec analysis
CVE-2023-25280 is a critical OS command injection vulnerability affecting D-Link DIR-820L devices, where attackers can escalate privileges to root by submitting a malicious payload to an endpoint related to network diagnostics.
CrowdSec has been tracking this vulnerability and its exploits since 10th of March 2025.
Based on data from the CrowdSec network, nearly all observed exploitation of CVE-2023-25280 is fully opportunistic, with attackers indiscriminately scanning the entire internet. These attacks are automated and lack any form of target selection or reconnaissance. Data from the CrowdSec community also indicates a gradual decrease in attacks targeting CVE-2023-25280. While still present in the wild, exploitation levels have dropped noticeably week-over-week. This may signal that the vulnerability is becoming less relevant or that defenses are improving fast enough for attackers to lose interest.
Exploitation attempts focus on requests targeting URLs containing /ping.ccp.
Exploitation
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Common Weakness Enumeration (CWE)
Protection
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Blocklist
With our advanced worldwide network detection, CrowdSec can provide a list of IPs known for exploiting the vulnerability.
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