How severe is CVE-2024-37570?

CVE-2024-37570 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2024-37570 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (60th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-37570?

CVE-2024-37570 affects Mitel 6869i Sip Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-37570?

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-2024-37570 have an EU (EUVD) identifier?

Yes. CVE-2024-37570 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-36766.

When was CVE-2024-37570 published?

CVE-2024-37570 was published on 2024-06-09 and last updated on 2026-06-17.

CVE-2024-37570

CVE-2024-37570 is a high-severity vulnerability in Mitel 6869i Sip Firmware with a CVSS 3.x base score of 8.8. 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: High (CVSS 3.x base score 8.8)
EPSS exploit prediction: 1% (60th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-36766
Weakness: CWE-77
Affected product: Mitel 6869i Sip Firmware
Published: 2024-06-09
Last modified: 2026-06-17

Description

On Mitel 6869i 4.5.0.41 devices, the Manual Firmware Update (upgrade.html) page does not perform sanitization on the username and path parameters (sent by an authenticated user) before appending flags to the busybox ftpget command. This leads to $() command execution.

Frequently asked questions

What is CVE-2024-37570?: On Mitel 6869i 4.5.0.41 devices, the Manual Firmware Update (upgrade.html) page does not perform sanitization on the username and path parameters (sent by an authenticated user) before appending flags to the busybox ftpget command. This leads to $() command execution.
How severe is CVE-2024-37570?: CVE-2024-37570 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2024-37570 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (60th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-37570?: CVE-2024-37570 affects Mitel 6869i Sip Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-37570?: 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-2024-37570 have an EU (EUVD) identifier?: Yes. CVE-2024-37570 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-36766.
When was CVE-2024-37570 published?: CVE-2024-37570 was published on 2024-06-09 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:o:mitel:6869i_sip_firmware:4.5.0.41:*:*:*:*:*:*:*

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