CVE-2020-5546 is an Argument Injection vulnerability affecting Mitsubishi Electric MELQIC IU1 series IU1-1M20-D firmware version 1.0.7 and earlier. This flaw allows an attacker on the same network segment to disrupt network functions or execute malware through a specially crafted packet. With a CVSS score of 8.8 (High), it presents a significant risk due to its low attack complexity and severe potential impact on confidentiality, integrity, and availability. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion surrounding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 1.0.7CPE matchmatch criteria | cpe:2.3:o:mitsubishielectric:iu1-1m20-d_firmware:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:A/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, 0.1 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.2 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.