How severe is CVE-2017-8959?

CVE-2017-8959 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-2017-8959 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (69th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2017-8959?

CVE-2017-8959 primarily affects Hp Msa 1040 San Storage 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-2017-8959?

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-2017-8959 published?

CVE-2017-8959 was published on 2018-02-15 and last updated on 2026-06-17.

CVE-2017-8959

CVE-2017-8959 is a high-severity vulnerability in Hp Msa 1040 San Storage 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.

Key facts

Severity: High (CVSS 3.x base score 8.8)
CVSS v2: 6.5
EPSS exploit prediction: 1% (69th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Hp Msa 1040 San Storage Firmware
Published: 2018-02-15
Last modified: 2026-06-17

Description

An Authentication Bypass vulnerability in HPE MSA 1040 and HPE MSA 2040 SAN Storage in version GL220P008 and earlier and was found.

Frequently asked questions

What is CVE-2017-8959?: An Authentication Bypass vulnerability in HPE MSA 1040 and HPE MSA 2040 SAN Storage in version GL220P008 and earlier and was found.
How severe is CVE-2017-8959?: CVE-2017-8959 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-2017-8959 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (69th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2017-8959?: CVE-2017-8959 primarily affects Hp Msa 1040 San Storage 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-2017-8959?: 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-2017-8959 published?: CVE-2017-8959 was published on 2018-02-15 and last updated on 2026-06-17.

References

https://support.hpe.com/hpsc/doc/public/display?docId=emr_na-hpesbst03780en_us

Affected products (2)

cpe:2.3:o:hp:msa_1040_san_storage_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:hp:msa_2040_san_storage_firmware:*:*:*:*:*:*:*:*

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