How severe is CVE-2023-23689?

CVE-2023-23689 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability low.

Is CVE-2023-23689 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (45th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-23689?

CVE-2023-23689 primarily affects Dell A200 Firmware. In total, 56 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2023-23689?

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

When was CVE-2023-23689 published?

CVE-2023-23689 was published on 2023-02-28 and last updated on 2026-06-17.

CVE-2023-23689

CVE-2023-23689 is a medium-severity vulnerability in Dell A200 Firmware with a CVSS 3.x base score of 5.3. 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-400.

Key facts

Severity: Medium (CVSS 3.x base score 5.3)
EPSS exploit prediction: 1% (45th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-400
Affected product: Dell A200 Firmware
Published: 2023-02-28
Last modified: 2026-06-17

Description

Dell PowerScale nodes A200, A2000, H400, H500, H600, H5600, F800, F810 integrated hardware management software contains an uncontrolled resource consumption vulnerability. This may allow an unauthenticated network host to impair built-in hardware management functionality and trigger OneFS data protection mechanism causing a denial of service.

Frequently asked questions

What is CVE-2023-23689?: Dell PowerScale nodes A200, A2000, H400, H500, H600, H5600, F800, F810 integrated hardware management software contains an uncontrolled resource consumption vulnerability. This may allow an unauthenticated network host to impair built-in hardware management functionality and trigger OneFS data protection mechanism causing a denial of service.
How severe is CVE-2023-23689?: CVE-2023-23689 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability low.
Is CVE-2023-23689 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (45th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-23689?: CVE-2023-23689 primarily affects Dell A200 Firmware. In total, 56 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2023-23689?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2023-23689 published?: CVE-2023-23689 was published on 2023-02-28 and last updated on 2026-06-17.

References

https://www.dell.com/support/kbdoc/en-us/000209895/dell-emc-powerscale-onefs-security-updates-for-multiple-security

Affected products (56)

cpe:2.3:o:dell:a200_firmware:9.0.0.0:*:*:*:*:*:*:*
cpe:2.3:o:dell:a200_firmware:9.1.0.0:*:*:*:*:*:*:*
cpe:2.3:o:dell:a200_firmware:9.2.0.0:*:*:*:*:*:*:*
cpe:2.3:o:dell:a200_firmware:9.2.1.0:*:*:*:*:*:*:*
cpe:2.3:o:dell:a200_firmware:9.3.0.0:*:*:*:*:*:*:*
cpe:2.3:o:dell:a200_firmware:9.4.0.0:*:*:*:*:*:*:*
cpe:2.3:o:dell:a200_firmware:9.5.0.0:*:*:*:*:*:*:*
cpe:2.3:o:dell:a2000_firmware:9.0.0.0:*:*:*:*:*:*:*
cpe:2.3:o:dell:a2000_firmware:9.1.0.0:*:*:*:*:*:*:*
cpe:2.3:o:dell:a2000_firmware:9.2.0.0:*:*:*:*:*:*:*
cpe:2.3:o:dell:a2000_firmware:9.2.1.0:*:*:*:*:*:*:*
cpe:2.3:o:dell:a2000_firmware:9.3.0.0:*:*:*:*:*:*:*
cpe:2.3:o:dell:a2000_firmware:9.4.0.0:*:*:*:*:*:*:*
cpe:2.3:o:dell:a2000_firmware:9.5.0.0:*:*:*:*:*:*:*
cpe:2.3:o:dell:h400_firmware:9.0.0.0:*:*:*:*:*:*:*
cpe:2.3:o:dell:h400_firmware:9.1.0.0:*:*:*:*:*:*:*
cpe:2.3:o:dell:h400_firmware:9.2.0.0:*:*:*:*:*:*:*
cpe:2.3:o:dell:h400_firmware:9.2.1.0:*:*:*:*:*:*:*
cpe:2.3:o:dell:h400_firmware:9.3.0.0:*:*:*:*:*:*:*
cpe:2.3:o:dell:h400_firmware:9.4.0.0:*:*:*:*:*:*:*
cpe:2.3:o:dell:h400_firmware:9.5.0.0:*:*:*:*:*:*:*
cpe:2.3:o:dell:h500_firmware:9.0.0.0:*:*:*:*:*:*:*
cpe:2.3:o:dell:h500_firmware:9.1.0.0:*:*:*:*:*:*:*
cpe:2.3:o:dell:h500_firmware:9.2.0.0:*:*:*:*:*:*:*
cpe:2.3:o:dell:h500_firmware:9.2.1.0:*:*:*:*:*:*:*
cpe:2.3:o:dell:h500_firmware:9.3.0.0:*:*:*:*:*:*:*
cpe:2.3:o:dell:h500_firmware:9.4.0.0:*:*:*:*:*:*:*
cpe:2.3:o:dell:h500_firmware:9.5.0.0:*:*:*:*:*:*:*
cpe:2.3:o:dell:h600_firmware:9.0.0.0:*:*:*:*:*:*:*
cpe:2.3:o:dell:h600_firmware:9.1.0.0:*:*:*:*:*:*:*
cpe:2.3:o:dell:h600_firmware:9.2.0.0:*:*:*:*:*:*:*
cpe:2.3:o:dell:h600_firmware:9.2.1.0:*:*:*:*:*:*:*
cpe:2.3:o:dell:h600_firmware:9.3.0.0:*:*:*:*:*:*:*
cpe:2.3:o:dell:h600_firmware:9.4.0.0:*:*:*:*:*:*:*
cpe:2.3:o:dell:h600_firmware:9.5.0.0:*:*:*:*:*:*:*
cpe:2.3:o:dell:h5600_firmware:9.0.0.0:*:*:*:*:*:*:*
cpe:2.3:o:dell:h5600_firmware:9.1.0.0:*:*:*:*:*:*:*
cpe:2.3:o:dell:h5600_firmware:9.2.0.0:*:*:*:*:*:*:*
cpe:2.3:o:dell:h5600_firmware:9.2.1.0:*:*:*:*:*:*:*
cpe:2.3:o:dell:h5600_firmware:9.3.0.0:*:*:*:*:*:*:*

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