CVE-2021-44564 is a high-severity vulnerability affecting specific sub-families of Kalkitech SYNC devices, including the SYNC2101 product. It allows an unauthenticated attacker with network access and knowledge of the device's IP address to download and upload modified configuration files due to an unsecured communication channel used by the Easyconnect administration tool. This vulnerability carries a CVSS score of 8.1 (HIGH), indicating a complete compromise of confidentiality, integrity, and availability. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 4.15.3CPE matchmatch criteria | cpe:2.3:o:kalkitech:sync241-m1_firmware:*:*:*:*:*:*:*:* | ||
<= 4.15.3CPE matchmatch criteria | cpe:2.3:o:kalkitech:sync241-m2_firmware:*:*:*:*:*:*:*:* | ||
<= 4.15.3CPE matchmatch criteria | cpe:2.3:o:kalkitech:sync241-m4_firmware:*:*:*:*:*:*:*:* | ||
<= 4.15.3CPE matchmatch criteria | cpe:2.3:o:kalkitech:sync261-m1_firmware:*:*:*:*:*:*:*:* | ||
<= 4.15.3CPE matchmatch criteria | cpe:2.3:o:kalkitech:sync2000-m1_firmware:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:H/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, 0.1 Bluesky, 0.0 Mastodon, and 0.2 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.