CVE-2021-22648 is a critical vulnerability affecting Ovarro TBox products, where proprietary Modbus file access functions permit unauthorized reading, alteration, or deletion of configuration files. With a CVSS score of 9.8, this vulnerability is easily exploitable over the network with low attack complexity, allowing for complete compromise of confidentiality, integrity, and availability. Despite its critical severity, there is no evidence of active exploitation, publicly available exploit code, or significant community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 12.4CPE matchmatch criteria | cpe:2.3:a:ovarro:twinsoft:*:*:*:*:*:*:*:* | ||
< 1.46CPE matchmatch criteria | cpe:2.3:o:ovarro:tbox_lt2-530_firmware:*:*:*:*:*:*:*:* | ||
< 1.46CPE matchmatch criteria | cpe:2.3:o:ovarro:tbox_lt2-532_firmware:*:*:*:*:*:*:*:* | ||
< 1.46CPE matchmatch criteria | cpe:2.3:o:ovarro:tbox_lt2-540_firmware:*:*:*:*:*:*:*:* | ||
< 1.46CPE matchmatch criteria | cpe:2.3:o:ovarro:tbox_ms-cpu32_firmware:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:L/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.