CVE-2024-40536
CVE-2024-40536 is a medium-severity vulnerability in Szlbt Lbt-t300-t400 Firmware with a CVSS 3.x base score of 5.3. 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 5.3)
- EPSS exploit prediction: 0% (36th percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2024-38506
- Weakness: CWE-120
- Affected product: Szlbt Lbt-t300-t400 Firmware
- Published:
- Last modified:
Description
Shenzhen Libituo Technology Co., Ltd LBT-T300-T400 v3.2 were discovered to contain a stack overflow via the pin_3g_code parameter in the config_3g_para function.
Frequently asked questions
- What is CVE-2024-40536?
- Shenzhen Libituo Technology Co., Ltd LBT-T300-T400 v3.2 were discovered to contain a stack overflow via the pin_3g_code parameter in the config_3g_para function.
- How severe is CVE-2024-40536?
- CVE-2024-40536 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability low.
- Is CVE-2024-40536 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (36th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2024-40536?
- CVE-2024-40536 affects Szlbt Lbt-t300-t400 Firmware. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2024-40536?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- Does CVE-2024-40536 have an EU (EUVD) identifier?
- Yes. CVE-2024-40536 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-38506.
- When was CVE-2024-40536 published?
- CVE-2024-40536 was published on 2024-07-16 and last updated on 2026-06-17.
References
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…
- CVE-2025-29570 — High (CVSS 7.8): An issue in Shenzhen Libituo Technology Co., Ltd LBT-T300-T400 v3.2 allows a local attacker to escalate privileges via…
- CVE-2024-32324 — High (CVSS 7.8): Buffer Overflow vulnerability in Shenzhen Libituo Technology Co., Ltd LBT-T300-T400 v.3.2 allows a local attacker to…
- CVE-2024-39181 — Medium (CVSS 6.5): Shenzhen Libituo Technology Co., Ltd LBT-T300-T400 v3.2 was discovered to contain a buffer overflow via the ApCliSsid…
All CVEs affecting Szlbt Lbt-t300-t400 Firmware →
Other CWE-120 (Classic Buffer Overflow) vulnerabilities
- CVE-2025-48611 — Critical (CVSS 10.0): In DeviceId of DeviceId.java, there is a possible desync in persistence due to a missing bounds check. This could lead…
- CVE-2026-24823 — Critical (CVSS 10.0): Out-of-bounds Write, Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') vulnerability in FASTSHIFT…
- CVE-2026-24810 — Critical (CVSS 10.0): Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') vulnerability in rethinkdb (src/cjson modules).…
- CVE-2026-24800 — Critical (CVSS 10.0): Out-of-bounds Write, Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') vulnerability in tildearrow…
- CVE-2025-9962 — Critical (CVSS 10.0): A buffer overflow vulnerability in Novakon P series allows attackers to gain root permission without prior…
- CVE-2010-10016 — Critical (CVSS 10.0): BS.Player version 2.57 (build 1051) contains a vulnerability in its playlist import functionality. When processing .m3u…
Browse all CWE-120 (Classic Buffer Overflow) vulnerabilities →