How severe is CVE-2024-34204?

CVE-2024-34204 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2024-34204 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (77th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-34204?

CVE-2024-34204 affects Totolink Cp450 Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-34204?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

Does CVE-2024-34204 have an EU (EUVD) identifier?

Yes. CVE-2024-34204 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-34684.

When was CVE-2024-34204 published?

CVE-2024-34204 was published on 2024-05-14 and last updated on 2026-06-17.

CVE-2024-34204

CVE-2024-34204 is a critical-severity vulnerability in Totolink Cp450 Firmware with a CVSS 3.x base score of 9.8. 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-77.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
EPSS exploit prediction: 2% (77th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-34684
Weakness: CWE-77
Affected product: Totolink Cp450 Firmware
Published: 2024-05-14
Last modified: 2026-06-17

Description

TOTOLINK outdoor CPE CP450 v4.1.0cu.747_B20191224 was discovered to contain a command injection vulnerability in the setUpgradeFW function via the FileName parameter.

Frequently asked questions

What is CVE-2024-34204?: TOTOLINK outdoor CPE CP450 v4.1.0cu.747_B20191224 was discovered to contain a command injection vulnerability in the setUpgradeFW function via the FileName parameter.
How severe is CVE-2024-34204?: CVE-2024-34204 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2024-34204 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (77th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-34204?: CVE-2024-34204 affects Totolink Cp450 Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-34204?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
Does CVE-2024-34204 have an EU (EUVD) identifier?: Yes. CVE-2024-34204 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-34684.
When was CVE-2024-34204 published?: CVE-2024-34204 was published on 2024-05-14 and last updated on 2026-06-17.

References

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

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-2024-7465 — 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…
CVE-2024-34207 — High (CVSS 8.8): TOTOLINK CP450 v4.1.0cu.747_B20191224 was discovered to contain a stack buffer overflow vulnerability in the…

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