Dell PowerProtect Data Domain with Data Domain Operating System LTS2023 incorrect implementation of authentication algorithm

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.3$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as problematic, was found in Dell PowerProtect Data Domain with Data Domain Operating System of Feature Release, PowerProtect Data Domain with Data Domain Operating System LTS2024 and PowerProtect Data Domain with Data Domain Operating System LTS2023 up to 8.1.0.10. Affected is an unknown function. The manipulation results in incorrect implementation of authentication algorithm. This vulnerability is identified as CVE-2025-43727. The attack can be executed remotely. There is not any exploit available. You should upgrade the affected component.

Detailsinfo

A vulnerability classified as problematic has been found in Dell PowerProtect Data Domain with Data Domain Operating System of Feature Release, PowerProtect Data Domain with Data Domain Operating System LTS2024 and PowerProtect Data Domain with Data Domain Operating System LTS2023 up to 8.1.0.10. Affected is some unknown functionality. The manipulation with an unknown input leads to a incorrect implementation of authentication algorithm vulnerability. CWE is classifying the issue as CWE-303. The requirements for the product dictate the use of an established authentication algorithm, but the implementation of the algorithm is incorrect. This is going to have an impact on confidentiality. CVE summarizes:

Dell PowerProtect Data Domain with Data Domain Operating System (DD OS) of Feature Release versions 7.7.1.0 through 8.1.0.10, LTS2024 release Versions 7.13.1.0 through 7.13.1.25, LTS 2023 release versions 7.10.1.0 through 7.10.1.50, contain an incorrect Implementation of Authentication Algorithm vulnerability in the RestAPI. An unauthenticated attacker with remote access could potentially exploit this vulnerability, leading to Unauthorized access.

The advisory is available at dell.com. This vulnerability is traded as CVE-2025-43727 since 04/17/2025. The exploitability is told to be easy. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. The technical details are unknown and an exploit is not available. The structure of the vulnerability defines a possible price range of USD $0-$5k at the moment (estimation calculated on 10/08/2025).

Upgrading to version 8.3.0.10 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2025-32898). If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.4
VulDB Meta Temp Score: 6.3

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA Base Score: 7.5
CNA Vector (dell): 🔒

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Incorrect implementation of authentication algorithm
CWE: CWE-303
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Status: Not defined

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

Upgrade: PowerProtect Data Domain with Data Domain Operating System of Feature Release/PowerProtect Data Domain with Data Domain Operating System LTS2024/PowerProtect Data Domain with Data Domain Operating System LTS2023 8.3.0.10

Timelineinfo

04/17/2025 CVE reserved
10/07/2025 +173 days VulDB entry created
10/08/2025 +0 days Advisory disclosed
10/08/2025 +0 days VulDB entry last update

Sourcesinfo

Vendor: dell.com

Advisory: dsa-2025-159
Status: Confirmed

CVE: CVE-2025-43727 (🔒)
GCVE (CVE): GCVE-0-2025-43727
GCVE (VulDB): GCVE-100-327546
EUVD: 🔒

Entryinfo

Created: 10/08/2025 00:21
Updated: 10/08/2025 14:24
Changes: 10/08/2025 00:21 (63), 10/08/2025 14:24 (1)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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