CVE-2023-6324
ThroughTek Kalay SDK error in handling the PSK identity
CVE-2023-6324 is a high vulnerability (CVSS 8.1) in Throughtek Kalay Sdk, published May 15, 2024. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.71%, the 53rd percentile. No source names a fixed version.
ThroughTek Kalay SDK uses a predictable PSK value in the DTLS session when encountering an unexpected PSK identity
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- None
Exploit likelihood
What each source reports
CVE List Score used
ThroughTek Kalay SDK error in handling the PSK identity
ThroughTek Kalay SDK uses a predictable PSK value in the DTLS session when encountering an unexpected PSK identity
- Record
CVE-2023-6324- CVSS 3.1
- 8.1 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N - Weakness
- CWE-457
- Updated
- 2026-11-02
EUVDEUVD-2023-58566
ThroughTek Kalay SDK uses a predictable PSK value in the DTLS session when encountering an unexpected PSK identity
- Record
EUVD-2023-58566- CVSS 3.1
- 8.1 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-8xpm-gr22-c94j
ThroughTek Kalay SDK uses a predictable PSK value in the DTLS session when encountering an...
ThroughTek Kalay SDK uses a predictable PSK value in the DTLS session when encountering an unexpected PSK identity
- Record
GHSA-8xpm-gr22-c94j- CVSS 3.1
- 8.1 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N - Weakness
- CWE-457, CWE-908
- Updated
- 2026-11-02
NVD
ThroughTek Kalay SDK uses a predictable PSK value in the DTLS session when encountering an unexpected PSK identity
- Record
CVE-2023-6324- CVSS 3.1
- 8.1 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N - CVSS 3.1
- 8.8 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-457, CWE-908
- Updated
- 2026-11-02
Affected products
History
| When | Changed | Sources |
|---|---|---|
| 2026-11-03 | aliases, published | EUVD |
| 2026-11-02 | created | CVE List, GitHub Advisories, NVD |