How severe is CVE-2024-45162?

CVE-2024-45162 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-2024-45162 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (38th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2024-45162?

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-2024-45162 have an EU (EUVD) identifier?

Yes. CVE-2024-45162 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-55043.

When was CVE-2024-45162 published?

CVE-2024-45162 was published on 2025-10-29 and last updated on 2026-06-17.

CVE-2024-45162

CVE-2024-45162 is a critical-severity vulnerability 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-121.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
EPSS exploit prediction: 0% (38th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-55043
Weakness: CWE-121
Published: 2025-10-29
Last modified: 2026-06-17

Description

A stack-based buffer overflow issue was discovered in the phddns client in Blu-Castle BCUM221E 1.0.0P220507 via the password field.

Frequently asked questions

What is CVE-2024-45162?: A stack-based buffer overflow issue was discovered in the phddns client in Blu-Castle BCUM221E 1.0.0P220507 via the password field.
How severe is CVE-2024-45162?: CVE-2024-45162 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-2024-45162 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (38th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2024-45162?: 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-2024-45162 have an EU (EUVD) identifier?: Yes. CVE-2024-45162 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-55043.
When was CVE-2024-45162 published?: CVE-2024-45162 was published on 2025-10-29 and last updated on 2026-06-17.

References

Other CWE-121 (Stack-based Buffer Overflow) vulnerabilities

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