CVE-2020-27657 describes a cleartext transmission vulnerability in Synology Router Manager (SRM) before version 1.2.4-8081, specifically impacting the DDNS functionality. This medium-severity vulnerability (CVSS 5.9) allows unauthenticated man-in-the-middle attackers to eavesdrop on DNSExit authentication information due to high attack complexity. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 1.2, < 1.2.4-8081CPE matchmatch criteria | cpe:2.3:a:synology:router_manager:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:L
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.2 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.