Medium severity · published May 15, 2024
CVE-2023-6323
ThroughTek Kalay SDK insufficient verification of message authenticity
6.5
CVSS
0.3%
EPSS
No
On KEV
Description
ThroughTek Kalay SDK does not verify the authenticity of received messages, allowing an attacker to impersonate an authoritative server.
CVSS vector
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack vector
Adjacent
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 26% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
KS
Kalay SDK · ThroughTek
before 4.3.4.2 · source: vendor, CISA
C2
Cam 2 Firmware · Owletcare
before 4.2.10 · source: NVD
CF
Cam Firmware · Owletcare
before 4.2.11 · source: NVD
CV
Cam V3 Firmware · Wyze
4.36.11.5859 · source: NVD
IC
Indoor Camera SE Firmware · Roku
3.0.2.4679 · source: NVD
KP
Kalay Platform · Throughtek
All versions, or not specified · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-6323
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-6323
Exploit
https://bitdefender.com/blog/labs/notes-on-throughtek-kalay-vulnerabilities-and-their-impact/
More from Kalay SDK
8.8
CVE-2023-6324
ThroughTek Kalay SDK error in handling the PSK identity