CVE-2021-43101 describes a file upload vulnerability in diyhi bbs version 5.3, specifically within the MembershipCardManageAction.java GetType function. This flaw allows a remote, highly privileged attacker to execute arbitrary code on the affected system. With a CVSS score of 7.2 (HIGH), the vulnerability has a network attack vector, low attack complexity, and high impacts on confidentiality, integrity, and availability. Currently, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
5.3CPE matchmatch criteria | cpe:2.3:a:diyhi:bbs:5.3:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.3 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.