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Data Domain Operating System CVE-2024-28973

MEDIUM
Cross-site Scripting (XSS) (CWE-79)
2024-06-26 security_alert@emc.com
4.8
CVSS 3.1 · NVD
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Vulnerability Assessment

Weakness
CWE
OWASP Top 10:2025
A05:2025 - Injection
ASVS 5.0
V1 - Encoding and Sanitization Output encoding, context-aware escaping
MITRE ATT&CK

2 techniques across 2 tactics: Initial Access, Execution

The technique list with ATT&CK links and the kill-chain view is part of the Basic plan and up.

Impact

CVSS score of 4.8 (MEDIUM). Attack characteristics: network attack vector, low complexity, high privileges required, user interaction required.

Exploit ScenarioDerived

A remote attacker could inject malicious scripts into web pages viewed by other users by sending crafted requests to the affected application.

This Month Plan within 30 days. Why: MEDIUM severity (CVSS 4.0-6.9).
No patch listed yet 0.2% exploitation probability (EPSS)

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AnalysisAI

Dell PowerProtect DD, versions prior to 8.0, LTS 7.13.1.0, LTS 7.10.1.30, LTS 7.7.5.40 contain a Stored Cross-Site Scripting Vulnerability. Rated medium severity (CVSS 4.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Sanitize all user input, use Content-Security-Policy headers, encode output contextually (HTML, JS, URL). Use frameworks with built-in XSS protection.

Affects your stack

Find out whether the stacks and servers you run are on an affected version.

Checking this CVE against your own stacks and servers is part of the Basic plan and up.

Technical ContextAI · show details

This vulnerability is classified as Cross-Site Scripting (XSS) (CWE-79), which allows attackers to inject malicious scripts into web pages viewed by other users. Dell PowerProtect DD, versions prior to 8.0, LTS 7.13.1.0, LTS 7.10.1.30, LTS 7.7.5.40 contain a Stored Cross-Site Scripting Vulnerability. A remote high privileged attacker could potentially exploit this vulnerability, leading to the storage of malicious HTML or JavaScript codes in a trusted application data store. When a high privileged victim user accesses the data store through their browsers, the malicious code gets executed by the web browser in the context of the vulnerable web application. Exploitation may lead to information disclosure, session theft, or client-side request forgery Affected products include: Dell Data Domain Operating System. Version information: prior to 8.0.

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  • Exploit and PoC references, threat intelligence from 22 sources

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Severity by source

NVD PRIMARY 4.8 MEDIUM
AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

Attack Vector
Network
Attack Complexity
Low
Privileges Required
High
User Interaction
Required
Scope
Changed
Confidentiality
Low
Integrity
Low
Availability
None

DescriptionNVD

Dell PowerProtect DD, versions prior to 8.0, LTS 7.13.1.0, LTS 7.10.1.30, LTS 7.7.5.40 contain a Stored Cross-Site Scripting Vulnerability. A remote high privileged attacker could potentially exploit this vulnerability, leading to the storage of malicious HTML or JavaScript codes in a trusted application data store. When a high privileged victim user accesses the data store through their browsers, the malicious code gets executed by the web browser in the context of the vulnerable web application. Exploitation may lead to information disclosure, session theft, or client-side request forgery

Threat Intelligence Overview

EPSS Score
0.2%
Top 85% exploitable
Data Quality
2 sources
Confidence: Low

How this decision was reached

The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.

SignalValue
Severity MEDIUM
CISA KEV No
Public POC No
EPSS 0.2%
Patch available No
Active threat No
Deciding rule
MEDIUM severity (CVSS 4.0-6.9)
What every action level means
Emergency Immediate action required. Criteria: CRITICAL + in CISA KEV (actively exploited) without patch, OR CRITICAL + EPSS > 30% without patch, OR CRITICAL + active threat signals without patch.
Act Now Prioritize within 24-48h. Criteria: in KEV with patch available, OR CRITICAL + public POC, OR HIGH + EPSS > 10%, OR CRITICAL + active threat, OR any CRITICAL severity.
This Week Schedule remediation this week. Criteria: HIGH severity (CVSS 7.0-8.9). Patch within normal change window.
This Month Plan within 30 days. Criteria: MEDIUM severity (CVSS 4.0-6.9), lower exploitation probability. Include in regular patch cycle.
Monitor Track and reassess. Criteria: LOW severity (CVSS 0.1-3.9), minimal exploitation risk. No immediate action needed.

SSVC AssessmentENISA

SSVC Decision· derived
Scheduled
Exploitation· derived
None
System Exposure· derived
Open
Automatable· derived
No
Human Impact· derived
Medium

Priority Score

24
Low Medium High Critical
KEV: 0
EPSS: 0
CVSS: +24
PoC: 0
Weaponized: 0
Threat intel: 0
Gov advisory: 0

Attack Technique

Cross-Site Scripting occurs when an application accepts untrusted data and sends it to a web browser without proper validation or encoding.

Information disclosure occurs when an application unintentionally exposes sensitive data that aids attackers in reconnaissance or directly compromises security.

Affected Products (CPE)NVD

cpe:2.3:o:dell:data_domain_operating_system:*:*:*:*:*:*:*:*
cpe:2.3:o:dell:data_domain_operating_system:*:*:*:*:*:*:*:*
CVE-2025-29987 HIGH
8.8 Apr 03

Dell PowerProtect Data Domain with Data Domain Operating System (DD OS) versions prior to 8.3.0.15 contain an Insufficie

CVE-2026-56086 HIGH
8.8 Jul 08

Improper authorization enforcement in Dell PowerProtect Data Domain (versions 7.7.1.0 through 8.6, plus LTS branches 8.6

CVE-2026-26944 HIGH
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Missing authentication in Dell PowerProtect Data Domain 7.7.1.0-8.6 and LTS releases allows remote unauthenticated attac

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CVE-2024-29176 HIGH
8.8 Jun 26

Dell PowerProtect DD, version(s) 8.0, 7.13.1.0, 7.10.1.30, 7.7.5.40, contain(s) an Out-of-bounds Write vulnerability. Ra

CVE-2025-43914 HIGH
7.8 Oct 07

Incorrect privilege assignment in Dell PowerProtect BoostFS for Linux Ubuntu lets a local low-privileged user obtain una

CVE-2025-43889 HIGH
7.5 Oct 07

An unauthenticated path traversal flaw in the web management UI of Dell PowerProtect Data Domain (DD OS) lets remote att

CVE-2025-43727 HIGH
7.5 Oct 07

Unauthenticated remote attackers can exploit an incorrect authentication-algorithm implementation in the Dell PowerProte

CVE-2026-53482 HIGH
7.5 Jul 08

Denial of service in Dell PowerProtect Data Domain (DDOS versions 7.7.1.0 through 8.7, plus LTS2026 8.6.1.0-8.6.1.10, LT

CVE-2024-45759 HIGH
7.3 Nov 08

Dell PowerProtect Data Domain, versions prior to 8.1.0.0, 7.13.1.10, 7.10.1.40, and 7.7.5.50, contains an escalation of

CVE-2026-23774 HIGH
7.2 Apr 20

OS command injection in Dell PowerProtect Data Domain allows remote high-privileged attackers to execute arbitrary comma

CVE-2024-48010 HIGH
7.2 Nov 08

Dell PowerProtect DD, versions prior to 8.1.0.0, 7.13.1.10, 7.10.1.40, and 7.7.5.50, contains an access control vulnerab

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