How severe is CVE-2024-32943?

CVE-2024-32943 has a CVSS 3.x base score of 7.5, rated high 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 high.

Is CVE-2024-32943 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.

What products are affected by CVE-2024-32943?

CVE-2024-32943 affects Westermo L210-f2g Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-32943?

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

Does CVE-2024-32943 have an EU (EUVD) identifier?

Yes. CVE-2024-32943 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-34469.

When was CVE-2024-32943 published?

CVE-2024-32943 was published on 2024-06-20 and last updated on 2026-06-17.

CVE-2024-32943

CVE-2024-32943 is a high-severity vulnerability in Westermo L210-f2g Firmware with a CVSS 3.x base score of 7.5. 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-799.

Key facts

Severity: High (CVSS 3.x base score 7.5)
CVSS v4: 8.7
EPSS exploit prediction: 0% (38th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-34469
Weakness: CWE-799
Affected product: Westermo L210-f2g Firmware
Published: 2024-06-20
Last modified: 2026-06-17

Description

An attacker may be able to cause a denial-of-service condition by sending many SSH packets repeatedly.

Frequently asked questions

What is CVE-2024-32943?: An attacker may be able to cause a denial-of-service condition by sending many SSH packets repeatedly.
How severe is CVE-2024-32943?: CVE-2024-32943 has a CVSS 3.x base score of 7.5, rated high 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 high.
Is CVE-2024-32943 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.
What products are affected by CVE-2024-32943?: CVE-2024-32943 affects Westermo L210-f2g Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-32943?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2024-32943 have an EU (EUVD) identifier?: Yes. CVE-2024-32943 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-34469.
When was CVE-2024-32943 published?: CVE-2024-32943 was published on 2024-06-20 and last updated on 2026-06-17.

References

https://www.cisa.gov/news-events/ics-advisories/icsa-24-172-03

Affected products (1)

cpe:2.3:o:westermo:l210-f2g_firmware:4.21.0:*:*:*:*:*:*:*

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