CVE-2020-18731 describes a denial-of-service vulnerability affecting IEC104 v1.0, specifically within the Iec104_Deal_FirmUpdate function. This flaw, a segmentation violation (CWE-476), allows unauthenticated remote attackers to crash the software. With a CVSS score of 7.5 (HIGH), it presents a significant availability risk due to its low attack complexity and network-based vector. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
1.0CPE matchmatch criteria | cpe:2.3:a:iec104_project:iec104:1.0:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
No social media mentions found for this CVE.
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 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.