CVE-2025-43913: Dell PowerProtect Data Domain with Data Domain Operating System (DD OS) of Feature Release versions 7.7.1.0 through 8.3.0.15, LTS2025 release version 8.3.1.0…

PriorityP335medium6.5CVSS 3.1

AVNACLPRNUIRSUCHINAN

EPSS

0.16%

5.2th percentile

Dell PowerProtect Data Domain with Data Domain Operating System (DD OS) of Feature Release versions 7.7.1.0 through 8.3.0.15, LTS2025 release version 8.3.1.0, LTS2024 release versions 7.13.1.0 through 7.13.1.30, LTS 2023 release versions 7.10.1.0 through 7.10.1.60, contain an Use of a Broken or Risky Cryptographic Algorithm vulnerability in the DDOS. An unauthenticated attacker with remote access could potentially exploit this vulnerability, leading to information disclosure. The vulnerability could be leveraged by attackers to conduct phishing attacks that cause users to divulge sensitive information.

Affected

13 ranges

Vendor	Product	Version range	Fixed in
dell	data_domain_operating_system	>= 7.13.1.0 < 7.13.1.40	7.13.1.40
dell	data_domain_operating_system	>= 7.7.1.0 < 7.10.1.70	7.10.1.70
dell	data_domain_operating_system	8.3.0.0 – 8.3.0.15	—
dell	data_domain_operating_system	>= 8.3.1.0 < 8.3.1.10	8.3.1.10
dell	powerprotect_data_domain_with_data_domain_operating_system_lts2023	>= 7.10.1.0 < 7.10.1.70	7.10.1.70
dell	powerprotect_data_domain_with_data_domain_operating_system_lts2024	>= 7.13.1.0 < 7.13.1.40	7.13.1.40
dell	powerprotect_data_domain_with_data_domain_operating_system_lts2025	>= 8.3.1.0 < 8.3.1.10	8.3.1.10
dell	powerprotect_data_domain_with_data_domain_operating_system_of_feature_release	>= 7.7.1.0 < 8.4.0.0	8.4.0.0
msrc	azl3_kernel_6.6.64.2-9_on_azure_linux_3.0	—	—
msrc	azl3_kernel_6.6.92.2-1_on_azure_linux_3.0	—	—
msrc	cbl2_kernel_5.15.186.1-1_on_cbl_mariner_2.0	—	—
msrc	cbl2_kernel_5.15.200.1-1_on_cbl_mariner_2.0	—	—
msrc	cbl2_kernel_5.15.202.1-1_on_cbl_mariner_2.0	—	—

CVSS provenance

nvdv3.16.5MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

vendor_msrc5.5MEDIUM

Stop checking back — get the weekly exploitation signal.

Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.