CVE-2021-26473 is a critical arbitrary file write vulnerability affecting VembuBDR and VembuOffsiteDR versions prior to 4.2.0.1. An unauthenticated attacker can exploit a flaw in the /sgwebservice_o.php API to upload and execute malicious files on the web server. With a CVSS score of 9.8, this vulnerability allows for complete compromise of confidentiality, integrity, and availability. While there is no known active exploitation or public exploit code, the high community discussion indicates significant awareness.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 4.2.0.1CPE matchmatch criteria | cpe:2.3:a:vembu:bdr_suite:*:*:*:*:*:*:*:* | ||
< 4.2.0.1CPE matchmatch criteria | cpe:2.3:a:vembu:offsite_dr:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.