CVE-2022-50696Public exploitNetwork attack vector

Unauthorized device access via embedded static credentials

Published Dec 30, 2025 · Updated Dec 30, 2025

Hardcoded credentials in Kantar Media SOUND4 products through 2.x allow remote attackers to gain unauthorized device access. Linux and Windows server binaries embed static credentials that normal device operations cannot change or rotate. Network reachability is the only reported gate; the published record does not identify the account, interface, or exact privileges obtained.

CVSS severity9.3
Critical
EPSS probability0.58%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Hardcoded credentials in Kantar Media SOUND4 products through 2.x allow remote attackers to gain unauthorized device access. Linux and Windows server binaries embed static credentials that normal device operations cannot change or rotate. Network reachability is the only reported gate; the published record does not identify the account, interface, or exact privileges obtained.

The record

CVE
CVE-2022-50696
Published
Dec 30, 2025
Updated
Dec 30, 2025
Vendor
Kantar Media
Product
IMPACT / PULSE / FIRST
Classifications
CWE-798, T1078
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Dec 30, 2025CVE publishedPublication date reported by the CVE source.
  2. Dec 30, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=Version 2: 1.1/2.15

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Kantar Media · IMPACT / PULSE / FIRSTversion=Version 2: 1.1/2.15
Kantar Media · BIG VOICE 2version=1.30
Kantar Media · WM2version=1.11
Kantar Media · IMPACT / PULSE Ecoversion=1.16
Kantar Media · BIG VOICE 4version=1.2

Published CVSS scores

9.8VulnCheckCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.3VulnCheckCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-798Use of Hard-coded Credentials
T1078Valid Accounts

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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