What is CVE-2024-32324?

CVE-2024-32324 is a high-severity vulnerability in Szlbt Lbt-T300-T400, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 7.8/10. Published 2024-04-25.

How severe is CVE-2024-32324?

High severity. CVSS v3 base score is 7.8 out of 10.

Buffer overflow in Szlbt Lbt-T300-T400

CVE-2024-32324

Buffer Overflow vulnerability in Shenzhen Libituo Technology Co., Ltd LBT-T300-T400 v.3.2 allows a local attacker to execute arbitrary code via the vpn_client_ip variable of the config_vpn_pptp function in rc program.

Vulnerability class: Buffer Overflow

Published 2024-04-25 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.003 (15.3th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 15th percentile — 15.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: 0.000

Affected products

Szlbt Lbt-T300-T400
Szlbt Lbt-T300-T400 Firmware — versions 3.2

Weakness classification (CWE)

CWE-120 — Buffer Copy without Checking Size of Input (Classic Buffer Overflow)

References

github.com/teamoever/CVE/blob/main/LBT-T300-T400.md (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2024-32324?: CVE-2024-32324 is a high-severity vulnerability in Szlbt Lbt-T300-T400, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 7.8/10. Published 2024-04-25.
How severe is CVE-2024-32324?: High severity. CVSS v3 base score is 7.8 out of 10.