CVE-2020-17470 describes a vulnerability in FNET through version 4.6.4, where the DNS client interface uses predictable transaction IDs (always set to 1). This weakness significantly eases DNS cache poisoning attacks against affected butok FNET products. Rated Medium severity (CVSS 5.3), the vulnerability is network-exploitable with low attack complexity, potentially leading to information integrity compromise. Currently, there is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 4.6.4CPE matchmatch criteria | cpe:2.3:a:butok:fnet:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
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, 0.0 Mastodon, and 0.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.