How severe is CVE-2023-45213?

CVE-2023-45213 has a CVSS 3.x base score of 6.6, rated medium severity. It is exploitable over an adjacent network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2023-45213 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (29th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-45213?

CVE-2023-45213 affects Westermo L206-f2g Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-45213?

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

Does CVE-2023-45213 have an EU (EUVD) identifier?

Yes. CVE-2023-45213 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-49520.

When was CVE-2023-45213 published?

CVE-2023-45213 was published on 2024-02-06 and last updated on 2026-06-17.

CVE-2023-45213

CVE-2023-45213 is a medium-severity vulnerability in Westermo L206-f2g Firmware with a CVSS 3.x base score of 6.6. 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-697.

Key facts

Severity: Medium (CVSS 3.x base score 6.6)
EPSS exploit prediction: 0% (29th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2023-49520
Weakness: CWE-697
Affected product: Westermo L206-f2g Firmware
Published: 2024-02-06
Last modified: 2026-06-17

Description

A potential attacker with access to the Westermo Lynx device would be able to execute malicious code that could affect the correct functioning of the device.

Frequently asked questions

What is CVE-2023-45213?: A potential attacker with access to the Westermo Lynx device would be able to execute malicious code that could affect the correct functioning of the device.
How severe is CVE-2023-45213?: CVE-2023-45213 has a CVSS 3.x base score of 6.6, rated medium severity. It is exploitable over an adjacent network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2023-45213 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (29th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-45213?: CVE-2023-45213 affects Westermo L206-f2g Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-45213?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2023-45213 have an EU (EUVD) identifier?: Yes. CVE-2023-45213 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-49520.
When was CVE-2023-45213 published?: CVE-2023-45213 was published on 2024-02-06 and last updated on 2026-06-17.

References

https://www.cisa.gov/news-events/ics-advisories/icsa-24-023-04

Affected products (1)

cpe:2.3:o:westermo:l206-f2g_firmware:4.24:*:*:*:*:*:*:*

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