What’s Vulnerable › Vulnerabilities
CVE-2021-43100
- Severity: high (CVSS 7.2 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 1.6% probability of exploitation in the next 30 days
- Public exploit or detection template: yes
- Published: 2022-03-28 · updated 2026-06-17
- Weakness: CWE-434
Description
A File Upload vulnerability exists in bbs 5.3 is via TopicManageAction.java in a GetType function, which lets a remote malicious user execute arbitrary code.
Affected products
- diyhi bbs: 5.3
References
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