H3C MagicR300 - RCE (CVE-2023-33629)
167Exploiting IPs reported
H3C Magic R300 version R300-2100MV100R004 was discovered to contain a stack overflow via the DeltriggerList interface at /goform/aspForm.
CrowdSec analysis
CVE-2023-33629 is a vulnerability in the H3C Magic R300 device, involving a stack overflow condition through the DeltriggerList interface.
CrowdSec has been tracking this vulnerability and its exploits since 12th of May 2025.
Insights from the CrowdSec network reveal that the attackers trying to exploit CVE-2023-33629 are composed of a fairly even mix of opportunistic and targeted actors. Some attackers employ preliminary reconnaissance, while others use indiscriminate scanning. CrowdSec network telemetry also shows that exploitation of CVE-2023-33629 has significantly declined over the past week. Attack volumes are well below the long-term average, suggesting attackers are rapidly losing interest. The vulnerability appears to be falling out of active use across most threat landscapes.
Exploitation attempts focus on requests to URLs containing /goform/aspform.
Exploitation
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Common Weakness Enumeration (CWE)
Protection
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Blocklist
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