CVE-2020-9453 is a denial-of-service vulnerability affecting Epson iProjection v2.30, specifically within the EMP_MPAU.sys driver. Local users can trigger a Blue Screen of Death (BSOD) by providing invalid input to IOCtl 0x9C402406 and 0x9C40240A, or a NULL pointer dereference via IOCtl 0x9C402402. Rated as Medium severity (CVSS 5.5), this vulnerability requires local access and low privileges, with the primary impact being high availability loss. There is no evidence of active exploitation, publicly available exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 2.30CPE matchmatch criteria | cpe:2.3:a:epson:iprojection:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.1 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.