CVE-2020-26567 is a denial-of-service vulnerability affecting D-Link DSR-250N routers running firmware versions prior to 3.17B. An unauthenticated attacker can access the upgradeStatusReboot.cgi script, which immediately reboots the device, causing several minutes of downtime. This vulnerability has a CVSS score of 5.5 (Medium) due to its low attack complexity and high impact on availability. While not observed in active exploitation, a proof-of-concept exploit is publicly available on ExploitDB, and it has a high FAUCET Risk Score of 96/100. There is minimal community discussion or media coverage surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 3.17bCPE matchmatch criteria | cpe:2.3:o:dlink:dsr-250n_firmware:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.1 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.