CVE-2021-34809 is a command injection vulnerability affecting Synology Download Station versions prior to 3.8.16-3566. This flaw allows remote authenticated users to execute arbitrary code due to improper neutralization of special elements in a command within the task management component. With a CVSS score of 8.8 (High), this vulnerability presents a significant risk, as it can be exploited over the network with low privileges and no user interaction, leading to high impact on confidentiality, integrity, and availability. Despite its severity, there is currently 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 |
|---|---|---|---|
< 3.8.16-3566CPE match | cpe:2.3:a:synology:download_station:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 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.