How severe is CVE-2022-37908?

CVE-2022-37908 has a CVSS 3.x base score of 5.8, rated medium severity. It is exploitable over network with high attack complexity, requires high privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability none.

Is CVE-2022-37908 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (14th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-37908?

CVE-2022-37908 primarily affects Arubanetworks Sd-wan. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2022-37908?

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

When was CVE-2022-37908 published?

CVE-2022-37908 was published on 2022-12-12 and last updated on 2026-06-17.

CVE-2022-37908

CVE-2022-37908 is a medium-severity vulnerability in Arubanetworks Sd-wan with a CVSS 3.x base score of 5.8. 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-494.

Key facts

Severity: Medium (CVSS 3.x base score 5.8)
EPSS exploit prediction: 0% (14th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-494
Affected product: Arubanetworks Sd-wan
Published: 2022-12-12
Last modified: 2026-06-17

Description

An authenticated attacker can impact the integrity of the ArubaOS bootloader on 7xxx series controllers. Successful exploitation can compromise the hardware chain of trust on the impacted controller.

Frequently asked questions

What is CVE-2022-37908?: An authenticated attacker can impact the integrity of the ArubaOS bootloader on 7xxx series controllers. Successful exploitation can compromise the hardware chain of trust on the impacted controller.
How severe is CVE-2022-37908?: CVE-2022-37908 has a CVSS 3.x base score of 5.8, rated medium severity. It is exploitable over network with high attack complexity, requires high privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability none.
Is CVE-2022-37908 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (14th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-37908?: CVE-2022-37908 primarily affects Arubanetworks Sd-wan. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2022-37908?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2022-37908 published?: CVE-2022-37908 was published on 2022-12-12 and last updated on 2026-06-17.

References

https://www.arubanetworks.com/assets/alert/ARUBA-PSA-2022-016.txt

Affected products (2)

cpe:2.3:a:arubanetworks:sd-wan:*:*:*:*:*:*:*:*
cpe:2.3:o:arubanetworks:arubaos:*:*:*:*:*:*:*:*

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