CVE-2021-22276 is a medium-severity vulnerability affecting ABB free@home System Access Point devices, including various 127V and 2.0 firmware versions. It allows an unauthenticated attacker to bypass the integrity check of firmware uploaded to the system, potentially leading to unauthorized firmware modifications. While the attack requires user interaction and local access, a successful exploit could compromise the integrity of the device. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 2.6.4CPE matchmatch criteria | cpe:2.3:o:abb:system_access_point_2.0_firmware:*:*:*:*:*:*:*:* | ||
< 2.6.4CPE matchmatch criteria | cpe:2.3:o:abb:system_access_point_127v_firmware:*:*:*:*:*:*:*:* | ||
< 2.6.4CPE matchmatch criteria | cpe:2.3:o:abb:wl-system_access_point_127v_firmware:*:*:*:*:*:*:*:* | ||
< 2.6.4CPE matchmatch criteria | cpe:2.3:o:abb:wl-system_access_point_firmware:*:*:*:*:*:*:*:* | ||
< 2.6.4CPE matchmatch criteria | cpe:2.3:o:abb:wl-system_access_point_2.0_firmware:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/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.