CVE-2026-46466: CWE-348: Use of Less Trusted Source in Dell PowerProtect Data Domain
Dell PowerProtect Data Domain, versions 7.7.1.0 through 8.7, LTS2026 release version 8.6.1.0 through 8.6.1.10, LTS2025 release version 8.3.1.0 through 8.3.1.30, LTS2024 release versions 7.13.1.0 through 7.13.1.70 contain an use of less trusted source vulnerability. A high privileged attacker with remote access could potentially exploit this vulnerability, leading to information tampering.
AI Analysis
Technical Summary
CVE-2026-46466 affects Dell PowerProtect Data Domain in multiple versions spanning 7.7.1.0 through 8.7 and specific LTS releases. The vulnerability involves the use of a less trusted source, which could allow a high privileged remote attacker to tamper with information. The CVSS vector indicates network attack vector, low attack complexity, high privileges required, no user interaction, unchanged scope, no confidentiality or availability impact, but low integrity impact. No vendor advisory or patch information is available, and no known exploits are reported in the wild.
Potential Impact
An attacker with high privileges and remote access could exploit this vulnerability to tamper with information on affected Dell PowerProtect Data Domain systems. There is no impact on confidentiality or availability, and the overall severity is low as per the CVSS score of 2.7.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Since no official fix or remediation level is provided, users should monitor Dell's advisories for updates. No specific mitigation steps are indicated in the available data.
CVE-2026-46466: CWE-348: Use of Less Trusted Source in Dell PowerProtect Data Domain
Description
Dell PowerProtect Data Domain, versions 7.7.1.0 through 8.7, LTS2026 release version 8.6.1.0 through 8.6.1.10, LTS2025 release version 8.3.1.0 through 8.3.1.30, LTS2024 release versions 7.13.1.0 through 7.13.1.70 contain an use of less trusted source vulnerability. A high privileged attacker with remote access could potentially exploit this vulnerability, leading to information tampering.
CVSS v3.1
Score 2.7low
Affected software
pkg:github/dell/PowerProtect-Data-DomainRun on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-46466 affects Dell PowerProtect Data Domain in multiple versions spanning 7.7.1.0 through 8.7 and specific LTS releases. The vulnerability involves the use of a less trusted source, which could allow a high privileged remote attacker to tamper with information. The CVSS vector indicates network attack vector, low attack complexity, high privileges required, no user interaction, unchanged scope, no confidentiality or availability impact, but low integrity impact. No vendor advisory or patch information is available, and no known exploits are reported in the wild.
Potential Impact
An attacker with high privileges and remote access could exploit this vulnerability to tamper with information on affected Dell PowerProtect Data Domain systems. There is no impact on confidentiality or availability, and the overall severity is low as per the CVSS score of 2.7.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Since no official fix or remediation level is provided, users should monitor Dell's advisories for updates. No specific mitigation steps are indicated in the available data.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- dell
- Date Reserved
- 2026-05-14T17:05:39.859Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a47be6c27e9c79719c6f68a
Added to database: 07/03/2026, 13:51:40 UTC
Last enriched: 07/11/2026, 09:03:22 UTC
Last updated: 08/17/2026, 00:41:12 UTC
Views: 138
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