CVE-2021-45876 describes an unauthenticated command injection vulnerability in multiple versions of GARO Wallbox GLB, GTB, and GTC devices. This critical flaw (CVSS 9.8) allows remote attackers to execute arbitrary commands by manipulating the 'url' parameter within the 'downloadAndUpdate' function, leveraging unfiltered user input during firmware updates. The vulnerability has a high potential for complete compromise of confidentiality, integrity, and availability, but there is currently no evidence of active exploitation, publicly available exploit code, or significant community discussion.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 185CPE matchmatch criteria | cpe:2.3:o:garo:wallbox_gtb_firmware:*:*:*:*:*:*:*:* | ||
<= 185CPE matchmatch criteria | cpe:2.3:o:garo:wallbox_gtc_firmware:*:*:*:*:*:*:*:* | ||
<= 185CPE matchmatch criteria | cpe:2.3:o:garo:wallbox_glb_firmware:*:*:*:*:*:*:*:* |
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.