CVE-2013-2789 describes a denial-of-service vulnerability affecting the Kepware DNP Master Driver in KEPServerEX versions prior to 5.12.140.0. Attackers can trigger an infinite loop in the master station by sending crafted DNP3 packets to TCP port 20000 remotely, or via crafted serial input for physically proximate attackers. This vulnerability carries a high CVSS score of 7.8, indicating a critical impact on availability with low attack complexity and no authentication required. Despite its severity, there is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 5.12.140.0CPE matchmatch criteria | cpe:2.3:a:kepware:kepserverex:*:*:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:L/Au:N/C:N/I:N/A:C
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.