CVE-2018-13228 is an integer overflow vulnerability affecting the Crowdnext (CNX) Ethereum token smart contract. Specifically, the "sell" function can result in "amount * sellPrice" evaluating to zero, leading to an unintended reduction of a seller's assets. This high-severity vulnerability (CVSS 7.5) is easily exploitable over the network with low attack complexity, allowing an attacker to impact the integrity of transactions without requiring user interaction or privileges. There is currently no evidence of active exploitation, nor is exploit code publicly available in common repositories like Metasploit or ExploitDB, and it has received minimal community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
Range not provided by sourceCPE matchmatch criteria | cpe:2.3:a:crowdnext_project:crowdnext:-:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
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.