How severe is CVE-2024-36782?

CVE-2024-36782 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-2024-36782 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (34th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-36782?

CVE-2024-36782 affects Totolink Cp300 Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-36782?

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-2024-36782 have an EU (EUVD) identifier?

Yes. CVE-2024-36782 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-36211.

When was CVE-2024-36782 published?

CVE-2024-36782 was published on 2024-06-03 and last updated on 2026-06-17.

CVE-2024-36782

CVE-2024-36782 is a critical-severity vulnerability in Totolink Cp300 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-798.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
EPSS exploit prediction: 0% (34th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-36211
Weakness: CWE-798
Affected product: Totolink Cp300 Firmware
Published: 2024-06-03
Last modified: 2026-06-17

Description

TOTOLINK CP300 V2.0.4-B20201102 was discovered to contain a hardcoded password vulnerability in /etc/shadow.sample, which allows attackers to log in as root.

Frequently asked questions

What is CVE-2024-36782?: TOTOLINK CP300 V2.0.4-B20201102 was discovered to contain a hardcoded password vulnerability in /etc/shadow.sample, which allows attackers to log in as root.
How severe is CVE-2024-36782?: CVE-2024-36782 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-2024-36782 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (34th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-36782?: CVE-2024-36782 affects Totolink Cp300 Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-36782?: 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-2024-36782 have an EU (EUVD) identifier?: Yes. CVE-2024-36782 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-36211.
When was CVE-2024-36782 published?: CVE-2024-36782 was published on 2024-06-03 and last updated on 2026-06-17.

References

https://github.com/s4ndw1ch136/IOT-vuln-reports/blob/main/totolink%20cp300/README.md

Affected products (1)

cpe:2.3:o:totolink:cp300_firmware:2.0.4-b20201102:*:*:*:*:*:*:*

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