CVE-2013-2784 describes a denial-of-service vulnerability affecting Triangle Research International (Tri) Nano-10 PLC devices with firmware older than r81. An attacker can exploit an incorrect bounds checking algorithm in Modbus/TCP packet processing by sending a specially crafted packet to TCP port 502, leading to a networking outage. This vulnerability has a CVSS score of 7.8, indicating high severity due to its network-based attack vector, low attack complexity, and complete availability impact. While not actively exploited in the wild and not on the KEV catalog, public exploit code exists (EDB-26802), though there is minimal community discussion or media coverage surrounding this decade-old flaw.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= r80CPE matchmatch criteria | cpe:2.3:o:triplc:nano-10_plc_firmware:*:*:*:*:*:*:*:* | ||
Range not provided by sourceCPE matchmatch criteria | cpe:2.3:h:triplc:nano-10_plc:-:*:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:L/Au:N/C:N/I:N/A:C
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.