VulnerabilityPublished 12 Jan 2026

CVE-2025-69268: Broadcom DX NetOps Spectrum · XSS or 'Cross-site Scripting'

Affects Broadcom DX NetOps SpectrumSource CVE Database V5

Not known to be exploited · CVSS 5.3 Medium.

Data as of 26 Oct 2026, 17:16 UTC

CVSS 4.0 base score

5.3Medium

How severe the flaw is on the 0–10 CVSS scale.

EPSS: 0.1% chance of exploitation in 30 days – higher than 5% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N

Attack Vector: Network
Attack Complexity: Low
Attack Requirements: None
Privileges Required: Low
User Interaction: None
Vulnerable system confidentiality: Low
Vulnerable system integrity: Low
Vulnerable system availability: None
Subsequent system confidentiality: Low
Subsequent system integrity: Low
Subsequent system availability: None

Bold values are the worst case: easiest to exploit or largest impact.

Attack Vector: Network: The vulnerable system is bound to the network stack and the set of possible attackers extends beyond the other options listed below, up to and including the entire Internet. Such a vulnerability is often termed “remotely exploitable” and can be thought of as an attack being exploitable at the protocol level one or more network hops away (e.g., across one or more routers).
Attack Complexity: Low: The attacker must take no measurable action to exploit the vulnerability. The attack requires no target-specific circumvention to exploit the vulnerability. An attacker can expect repeatable success against the vulnerable system.
Attack Requirements: None: The successful attack does not depend on the deployment and execution conditions of the vulnerable system. The attacker can expect to be able to reach the vulnerability and execute the exploit under all or most instances of the vulnerability.
Privileges Required: Low: The attacker requires privileges that provide basic capabilities that are typically limited to settings and resources owned by a single low-privileged user. Alternatively, an attacker with Low privileges has the ability to access only non-sensitive resources.
User Interaction: None: The vulnerable system can be exploited without interaction from any human user, other than the attacker.
Vulnerable system confidentiality: Low: There is some loss of confidentiality. Access to some restricted information is obtained, but the attacker does not have control over what information is obtained, or the amount or kind of loss is limited. The information disclosure does not cause a direct, serious loss to the Vulnerable System.
Vulnerable system integrity: Low: Modification of data is possible, but the attacker does not have control over the consequence of a modification, or the amount of modification is limited. The data modification does not have a direct, serious impact to the Vulnerable System.
Vulnerable system availability: None: There is no impact to availability within the Vulnerable System.
Subsequent system confidentiality: Low: There is some loss of confidentiality. Access to some restricted information is obtained, but the attacker does not have control over what information is obtained, or the amount or kind of loss is limited. The information disclosure does not cause a direct, serious loss to the Subsequent System.
Subsequent system integrity: Low: Modification of data is possible, but the attacker does not have control over the consequence of a modification, or the amount of modification is limited. The data modification does not have a direct, serious impact to the Subsequent System.
Subsequent system availability: None: There is no impact to availability within the Subsequent System or all availability impact is constrained to the Vulnerable System.

Definitions: FIRST CVSS v4.0 specification.

Exploitation evidence

Disclosed: evidence found.
CVE published 12 Jan 2026
Detectable: no evidence on record.
No public nuclei template indexed
Weaponised: no evidence on record.
No public exploit code indexed in Metasploit or Exploit-DB
Exploited in the wildExploited: no evidence on record.
Not in CISA KEV and no source reports exploitation
Observed by OffSeq MirageSeen by Mirage: no evidence on record.
No attack traffic recorded by OffSeq Mirage sensors

A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 26 Oct 2026.

Disclosed: The CVE record is public on cve.org. Its publication is t = 0.
Detectable: A public nuclei template can find exposed instances, for defenders and attackers alike.
Weaponised: Public exploit code exists in Metasploit or Exploit-DB, or CISA SSVC or the CVSS exploit maturity reports a public proof of concept.
Exploited in the wild: CISA KEV lists it, CISA SSVC rates exploitation active, or a source reports attacks.
Observed by OffSeq Mirage: OffSeq Mirage honeypot sensors recorded attack traffic for this CVE, or found exposed hosts without attack traffic.

Moments are spaced evenly, not to scale; a dashed line marks a gap of six months or more. Deltas count from t = 0. Sources that give only a date (CISA KEV, Exploit-DB, or a time of exactly 00:00Z) read “same day” rather than hours. Metasploit modules carry the flaw’s disclosure date, not their release date, and nuclei templates carry no date, so both appear above but not on the timeline.

What to do

Affected software

Product	Affected	Fixed in
BroadcomDX NetOps Spectrum	Affected =24.3.8 and earlier	Fixed in–

AI-suggested

To mitigate CVE-2025-69268, European organizations should: 1) Monitor Broadcom's advisories closely and apply official patches or updates as soon as they become available. 2) Implement strict input validation and output encoding on all web interfaces of DX NetOps Spectrum to prevent injection of malicious scripts. 3) Restrict access to the DX NetOps Spectrum management console using network segmentation, VPNs, or IP whitelisting to limit exposure to trusted administrators only. 4) Employ web application firewalls (WAFs) with rules designed to detect and block reflected XSS payloads targeting the management interface. 5) Conduct regular security awareness training for network administrators to recognize phishing attempts that could exploit this vulnerability. 6) Review and harden user privilege assignments within DX NetOps Spectrum to minimize the number of users with low privilege access that could be leveraged for exploitation. 7) Enable logging and monitoring of web interface access to detect anomalous requests indicative of exploitation attempts. 8) Consider deploying browser security features such as Content Security Policy (CSP) to reduce the impact of potential XSS attacks. These targeted measures go beyond generic advice by focusing on the specific context and architecture of DX NetOps Spectrum deployments.

Description

CVE-2025-69268 is a medium-severity reflected Cross-site Scripting (XSS) vulnerability in Broadcom DX NetOps Spectrum versions 24.3.8 and earlier. It arises from improper neutralization of input during web page generation, allowing attackers to inject malicious scripts that execute in the context of the victim's browser. The vulnerability requires no user interaction and can be exploited remotely over the network without authentication, but it demands low privileges on the system. While no known exploits are currently reported in the wild, successful exploitation could lead to session hijacking, unauthorized actions, or information disclosure within the affected management console. European organizations using DX NetOps Spectrum for network monitoring and management could face risks to confidentiality and integrity of their network operations data. Mitigation involves applying vendor patches once available, implementing strict input validation and output encoding on web interfaces, and restricting access to the management console via network segmentation and strong access controls. Countries with significant Broadcom enterprise deployments and critical infrastructure reliance on network monitoring, such as Germany, France, the UK, and the Netherlands, are most likely to be affected. Given the moderate CVSS score of 5.

Impact

For European organizations, exploitation of CVE-2025-69268 could compromise the confidentiality and integrity of network management data, potentially allowing attackers to hijack administrative sessions or perform unauthorized actions within the DX NetOps Spectrum console. This could disrupt network monitoring and incident response capabilities, leading to delayed detection of other threats or misconfiguration of network devices. Given the critical role of DX NetOps Spectrum in managing large-scale enterprise and service provider networks, successful exploitation could have cascading effects on network availability and security posture. Organizations in sectors such as telecommunications, finance, energy, and government—where network management tools are integral to operations—face heightened risks. The vulnerability's medium severity reflects moderate impact and ease of exploitation, but the absence of user interaction and authentication requirements increases the likelihood of automated or targeted attacks. Additionally, the cross-site scripting flaw could be leveraged as a foothold for further attacks within the internal network if combined with other vulnerabilities or social engineering tactics. The potential for data leakage or session compromise is particularly concerning in environments with sensitive or regulated data, common across many European industries.

Summary

CVE-2025-69268 is a reflected Cross-site Scripting (XSS) vulnerability identified in Broadcom's DX NetOps Spectrum product, affecting versions 24.3.8 and earlier on Windows and Linux platforms. The root cause is improper neutralization of input during web page generation, classified under CWE-79, which allows attackers to inject malicious scripts into web pages viewed by legitimate users. This vulnerability can be exploited remotely over the network without requiring user interaction or authentication, but it requires low privileges (PR:L) on the system. The CVSS 4.0 vector indicates network attack vector (AV:N), low attack complexity (AC:L), no authentication (AT:N), no user interaction (UI:N), and low impact on confidentiality, integrity, and availability (VC:L, VI:L, VA:N). Although no public exploits are currently known, the vulnerability could enable attackers to execute arbitrary scripts in the context of the victim’s browser session, potentially leading to session hijacking, unauthorized commands, or data leakage within the network management environment. DX NetOps Spectrum is widely used for enterprise network monitoring and management, making this vulnerability significant for organizations relying on it for operational visibility and control. The lack of available patches at the time of reporting necessitates immediate risk mitigation through compensating controls. The vulnerability's presence on both Windows and Linux versions broadens the scope of affected systems. The reflected nature of the XSS means that the malicious payload is delivered via crafted URLs or inputs that are immediately reflected in the web interface, increasing the risk of phishing or targeted attacks against network administrators.

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') (opens in a new tab)
Base weaknessLikelihood of exploit: HighCWE Top 25 (2025): #1OWASP Top 10 A05:2025: Injection (opens in a new tab)
The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.
Architecture and Design · Libraries or Frameworks
Use a vetted library or framework that does not allow this weakness to occur or provides constructs that make this weakness easier to avoid.
Implementation · Architecture and Design
Understand the context in which your data will be used and the encoding that will be expected. This is especially important when transmitting data between different components, or when generating outputs that can contain multiple encodings at the same time, such as web pages or multi-part mail messages.
Architecture and Design · Implementation · Attack Surface Reduction
Understand all the potential areas where untrusted inputs can enter your software: parameters or arguments, cookies, anything read from the network, environment variables, reverse DNS lookups, query results, request headers, URL components, e-mail, files, filenames, databases, and any external systems that provide…
OWASP Cheat Sheets
Cross Site Scripting Prevention (opens in a new tab)
DOM based XSS Prevention (opens in a new tab)
Injection Prevention (opens in a new tab)
Abuse Case (opens in a new tab)
Deserialization (opens in a new tab)
OWASP ASVS 4.0.3
V5.3.3 (opens in a new tab)
V1.5.1 (opens in a new tab)
Attack patterns
XSS Using MIME Type Mismatch (opens in a new tab)
DOM-Based XSS (opens in a new tab)
Reflected XSS (opens in a new tab)
Stored XSS (opens in a new tab)
Cross-Site Scripting (XSS) (opens in a new tab)
From MITRE CWE, MITRE CAPEC and OWASP (Top 10, OpenCRE).

References

support.broadcom.com/web/ecx/support-content-notification/-/external/content/SecurityAdvisories/0/36756 (opens in a new tab)

Community reviews

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Exploitation evidence

What to do

Affected software

Description

AI analysisMachine-generated, updated 19 Jan 2026, 07:42 UTC

WeaknessesCWE-79

Technical details

References

Community reviews

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