How severe is CVE-2024-34202?

CVE-2024-34202 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity none, and availability high.

Is CVE-2024-34202 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (48th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-34202?

CVE-2024-34202 affects Totolink Cp450 Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-34202?

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

Does CVE-2024-34202 have an EU (EUVD) identifier?

Yes. CVE-2024-34202 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-34682.

When was CVE-2024-34202 published?

CVE-2024-34202 was published on 2024-05-14 and last updated on 2026-06-17.

CVE-2024-34202

CVE-2024-34202 is a medium-severity vulnerability in Totolink Cp450 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-121.

Key facts

Severity: Medium (CVSS 3.x base score 6.5)
EPSS exploit prediction: 1% (48th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-34682
Weakness: CWE-121
Affected product: Totolink Cp450 Firmware
Published: 2024-05-14
Last modified: 2026-06-17

Description

TOTOLINK CP450 v4.1.0cu.747_B20191224 was discovered to contain a stack buffer overflow vulnerability in the setMacFilterRules function.

Frequently asked questions

What is CVE-2024-34202?: TOTOLINK CP450 v4.1.0cu.747_B20191224 was discovered to contain a stack buffer overflow vulnerability in the setMacFilterRules function.
How severe is CVE-2024-34202?: CVE-2024-34202 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity none, and availability high.
Is CVE-2024-34202 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (48th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-34202?: CVE-2024-34202 affects Totolink Cp450 Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-34202?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2024-34202 have an EU (EUVD) identifier?: Yes. CVE-2024-34202 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-34682.
When was CVE-2024-34202 published?: CVE-2024-34202 was published on 2024-05-14 and last updated on 2026-06-17.

References

https://github.com/n0wstr/IOTVuln/tree/main/CP450/setMacFilterRules

Affected products (1)

cpe:2.3:o:totolink:cp450_firmware:4.1.0cu.747_b20191224:*:*:*:*:*:*:*

More vulnerabilities in Totolink Cp450 Firmware

CVE-2024-7332 — Critical (CVSS 9.8): A vulnerability was found in TOTOLINK CP450 4.1.0cu.747_B20191224. It has been classified as critical. This affects an…
CVE-2024-34213 — Critical (CVSS 9.8): TOTOLINK CP450 v4.1.0cu.747_B20191224 was discovered to contain a stack buffer overflow vulnerability in the…
CVE-2024-34209 — Critical (CVSS 9.8): TOTOLINK CP450 v4.1.0cu.747_B20191224 was discovered to contain a stack buffer overflow vulnerability in the…
CVE-2024-34204 — Critical (CVSS 9.8): TOTOLINK outdoor CPE CP450 v4.1.0cu.747_B20191224 was discovered to contain a command injection vulnerability in the…
CVE-2024-7465 — High (CVSS 8.8): A vulnerability, which was classified as critical, was found in TOTOLINK CP450 4.1.0cu.747_B20191224. Affected is the…
CVE-2024-34211 — High (CVSS 8.8): TOTOLINK CP450 v4.1.0cu.747_B20191224 was discovered to contain a hardcoded password vulnerability in…

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