How severe is CVE-2019-5402?

CVE-2019-5402 has a CVSS 3.x base score of 9.4, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity high, and availability high.

Is CVE-2019-5402 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 4% (90th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2019-5402?

CVE-2019-5402 affects Hp 3par Storeserv Management Console. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2019-5402?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

When was CVE-2019-5402 published?

CVE-2019-5402 was published on 2019-08-09 and last updated on 2026-06-17.

CVE-2019-5402

CVE-2019-5402 is a critical-severity vulnerability in Hp 3par Storeserv Management Console with a CVSS 3.x base score of 9.4. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Critical (CVSS 3.x base score 9.4)
CVSS v2: 10.0
EPSS exploit prediction: 4% (90th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Hp 3par Storeserv Management Console
Published: 2019-08-09
Last modified: 2026-06-17

Description

A remote authorization bypass vulnerability was discovered in HPE 3PAR StoreServ Management and Core Software Media version(s): prior to 3.5.0.1.

Frequently asked questions

What is CVE-2019-5402?: A remote authorization bypass vulnerability was discovered in HPE 3PAR StoreServ Management and Core Software Media version(s): prior to 3.5.0.1.
How severe is CVE-2019-5402?: CVE-2019-5402 has a CVSS 3.x base score of 9.4, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity high, and availability high.
Is CVE-2019-5402 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 4% (90th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2019-5402?: CVE-2019-5402 affects Hp 3par Storeserv Management Console. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2019-5402?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2019-5402 published?: CVE-2019-5402 was published on 2019-08-09 and last updated on 2026-06-17.

References

https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbst03946en_us

Affected products (1)

cpe:2.3:a:hp:3par_storeserv_management_console:*:*:*:*:*:*:*:*

More vulnerabilities in Hp 3par Storeserv Management Console

CVE-2019-5404 — High (CVSS 8.8): A remote script injection vulnerability was discovered in HPE 3PAR StoreServ Management and Core Software Media…
CVE-2019-5405 — High (CVSS 7.3): A remote authorization bypass vulnerability was discovered in HPE 3PAR StoreServ Management and Core Software Media…
CVE-2019-5406 — High (CVSS 7.2): A remote session reuse vulnerability was discovered in HPE 3PAR StoreServ Management and Core Software Media…
CVE-2019-5407 — Medium (CVSS 6.3): A remote information disclosure vulnerability was discovered in HPE 3PAR StoreServ Management and Core Software Media…
CVE-2019-5403 — Medium (CVSS 4.8): A remote multiple cross-site scripting vulnerability was discovered in HPE 3PAR StoreServ Management and Core Software…

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