What is CVE-2024-29243?

CVE-2024-29243 is a critical-severity vulnerability in Szlbt Lbt-T300-Mini1, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 9.8/10. Published 2024-03-21.

How severe is CVE-2024-29243?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Is CVE-2024-29243 known to be exploited?

2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Buffer overflow in Szlbt Lbt-T300-Mini1

CVE-2024-29243

Shenzhen Libituo Technology Co., Ltd LBT-T300-mini v1.2.9 was discovered to contain a buffer overflow via the vpn_client_ip parameter at /apply.cgi.

Vulnerability class: Buffer Overflow

EPSS: 0.008 (53.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Szlbt Lbt-t300-mini1
Szlbt Lbt-t300-mini1_firmware — versions 1.2.9
N/a — versions n/a

Weakness classification (CWE)

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

Public proof-of-concept exploits

References

cve@mitre.org (Exploit)

Frequently asked questions

What is CVE-2024-29243?: CVE-2024-29243 is a critical-severity vulnerability in Szlbt Lbt-T300-Mini1, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 9.8/10. Published 2024-03-21.
How severe is CVE-2024-29243?: Critical severity. CVSS v3 base score is 9.8 out of 10.
Is CVE-2024-29243 known to be exploited?: 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.