CVE-2019-3930 is a critical stack buffer overflow vulnerability (CWE-121, CWE-787) affecting numerous wireless presentation systems from vendors including Crestron, Barco, Extron, and InFocus. A remote, unauthenticated attacker can exploit this flaw by sending a crafted request to the return.cgi endpoint, leading to arbitrary code execution as root. With a CVSS score of 9.8 (CRITICAL), this vulnerability presents a significant risk due to its network-based attack vector, low attack complexity, and complete compromise of confidentiality, integrity, and availability. Despite its severity, 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 |
|---|---|---|---|
1.6.0.2CPE matchmatch criteria | cpe:2.3:o:crestron:am-100_firmware:1.6.0.2:*:*:*:*:*:*:* | ||
2.7.0.2CPE matchmatch criteria | cpe:2.3:o:crestron:am-101_firmware:2.7.0.2:*:*:*:*:*:*:* | ||
2.3.0.10CPE matchmatch criteria | cpe:2.3:o:barco:wepresent_wipg-1000p_firmware:2.3.0.10:*:*:*:*:*:*:* | ||
< 2.4.1.19CPE matchmatch criteria | cpe:2.3:o:barco:wepresent_wipg-1600w_firmware:*:*:*:*:*:*:*:* | ||
2.0.3.4CPE matchmatch criteria | cpe:2.3:o:extron:sharelink_200_firmware:2.0.3.4:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
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