How severe is CVE-2024-47477?

CVE-2024-47477 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2024-47477 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (3rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-47477?

CVE-2024-47477 affects Dell Powerflex Manager. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-47477?

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

Does CVE-2024-47477 have an EU (EUVD) identifier?

Yes. CVE-2024-47477 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-55639.

When was CVE-2024-47477 published?

CVE-2024-47477 was published on 2026-06-17 and last updated on 2026-06-22.

CVE-2024-47477

CVE-2024-47477 is a medium-severity vulnerability in Dell Powerflex Manager with a CVSS 3.x base score of 6.5. 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-295.

Key facts

Severity: Medium (CVSS 3.x base score 6.5)
EPSS exploit prediction: 0% (3rd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-55639
Weakness: CWE-295
Affected product: Dell Powerflex Manager
Published: 2026-06-17
Last modified: 2026-06-22

Description

Dell PowerFlex Manager, versions prior to 4.5.1.1, contain an improper certificate validation vulnerability. A remote unauthenticated attacker could potentially exploit this vulnerability leading to man-in-the-middle attack in tandem with DNS cache poisoning.

Frequently asked questions

What is CVE-2024-47477?: Dell PowerFlex Manager, versions prior to 4.5.1.1, contain an improper certificate validation vulnerability. A remote unauthenticated attacker could potentially exploit this vulnerability leading to man-in-the-middle attack in tandem with DNS cache poisoning.
How severe is CVE-2024-47477?: CVE-2024-47477 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2024-47477 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (3rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-47477?: CVE-2024-47477 affects Dell Powerflex Manager. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-47477?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2024-47477 have an EU (EUVD) identifier?: Yes. CVE-2024-47477 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-55639.
When was CVE-2024-47477 published?: CVE-2024-47477 was published on 2026-06-17 and last updated on 2026-06-22.

References

https://www.dell.com/support/kbdoc/en-us/000477538/dsa-2026-066-security-update-for-powerflex-software-multiple-vulnerabilities

Affected products (1)

cpe:2.3:a:dell:powerflex_manager:*:*:*:*:*:*:*:*

More vulnerabilities in Dell Powerflex Manager

CVE-2024-37143 — Critical (CVSS 10.0): Dell PowerFlex appliance versions prior to IC 46.381.00 and IC 46.376.00, Dell PowerFlex rack versions prior to RCM…
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