How severe is CVE-2024-39181?

CVE-2024-39181 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over an adjacent network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.

Is CVE-2024-39181 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (39th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-39181?

CVE-2024-39181 affects Szlbt Lbt-t300-t400 Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-39181?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2024-39181 have an EU (EUVD) identifier?

Yes. CVE-2024-39181 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-38322.

When was CVE-2024-39181 published?

CVE-2024-39181 was published on 2024-07-09 and last updated on 2026-06-17.

CVE-2024-39181

CVE-2024-39181 is a medium-severity vulnerability in Szlbt Lbt-t300-t400 Firmware with a CVSS 3.x base score of 6.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-120.

Key facts

Severity: Medium (CVSS 3.x base score 6.5)
EPSS exploit prediction: 1% (39th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-38322
Weakness: CWE-120
Affected product: Szlbt Lbt-t300-t400 Firmware
Published: 2024-07-09
Last modified: 2026-06-17

Description

Shenzhen Libituo Technology Co., Ltd LBT-T300-T400 v3.2 was discovered to contain a buffer overflow via the ApCliSsid parameter in thegenerate_conf_router() function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted POST request.

Frequently asked questions

What is CVE-2024-39181?: Shenzhen Libituo Technology Co., Ltd LBT-T300-T400 v3.2 was discovered to contain a buffer overflow via the ApCliSsid parameter in thegenerate_conf_router() function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted POST request.
How severe is CVE-2024-39181?: CVE-2024-39181 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over an adjacent network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
Is CVE-2024-39181 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (39th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-39181?: CVE-2024-39181 affects Szlbt Lbt-t300-t400 Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-39181?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2024-39181 have an EU (EUVD) identifier?: Yes. CVE-2024-39181 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-38322.
When was CVE-2024-39181 published?: CVE-2024-39181 was published on 2024-07-09 and last updated on 2026-06-17.

References

https://github.com/SunsetR/Vulnerability-information/blob/main/LBT-T300-T400_ApCliSsid_Buffer%20overflow.md

Affected products (1)

cpe:2.3:o:szlbt:lbt-t300-t400_firmware:3.2:*:*:*:*:*:*:*

More vulnerabilities in Szlbt Lbt-t300-t400 Firmware

CVE-2024-40535 — Critical (CVSS 9.8): Shenzhen Libituo Technology Co., Ltd LBT-T300-T400 v3.2 was discovered to contain a stack overflow via the apn_name_3g…
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