How severe is CVE-2022-37933?

CVE-2022-37933 has a CVSS 3.x base score of 7.3, rated high severity. It is exploitable over local access with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is low, integrity high, and availability low.

Is CVE-2022-37933 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (19th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-37933?

CVE-2022-37933 primarily affects Hpe Superdome Flex 280 Firmware. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2022-37933?

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.

When was CVE-2022-37933 published?

CVE-2022-37933 was published on 2023-01-05 and last updated on 2026-06-17.

CVE-2022-37933

CVE-2022-37933 is a high-severity vulnerability in Hpe Superdome Flex 280 Firmware with a CVSS 3.x base score of 7.3. 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-74.

Key facts

Severity: High (CVSS 3.x base score 7.3)
EPSS exploit prediction: 0% (19th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-74
Affected product: Hpe Superdome Flex 280 Firmware
Published: 2023-01-05
Last modified: 2026-06-17

Description

A potential security vulnerability has been identified in HPE Superdome Flex and Superdome Flex 280 servers. The vulnerability could be exploited to allow local unauthorized data injection. HPE has made the following software updates to resolve the vulnerability in HPE Superdome Flex firmware 3.60.50 and below and Superdome Flex 280 servers firmware 1.40.60 and below.

Frequently asked questions

What is CVE-2022-37933?: A potential security vulnerability has been identified in HPE Superdome Flex and Superdome Flex 280 servers. The vulnerability could be exploited to allow local unauthorized data injection. HPE has made the following software updates to resolve the vulnerability in HPE Superdome Flex firmware 3.60.50 and below and Superdome Flex 280 servers firmware 1.40.60 and below.
How severe is CVE-2022-37933?: CVE-2022-37933 has a CVSS 3.x base score of 7.3, rated high severity. It is exploitable over local access with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is low, integrity high, and availability low.
Is CVE-2022-37933 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (19th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-37933?: CVE-2022-37933 primarily affects Hpe Superdome Flex 280 Firmware. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2022-37933?: 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.
When was CVE-2022-37933 published?: CVE-2022-37933 was published on 2023-01-05 and last updated on 2026-06-17.

References

https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf04400en_us

Affected products (2)

cpe:2.3:o:hpe:superdome_flex_280_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:hpe:superdome_flex_firmware:*:*:*:*:*:*:*:*

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