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CVE-2022-50696

30
FAUCET Score

CVE-2022-50696 is a critical vulnerability affecting SOUND4 IMPACT/FIRST/PULSE/Eco versions 2.x and below, stemming from hardcoded credentials embedded in server binaries. With a CVSS score of 9.8, this flaw allows unauthenticated attackers to gain complete control over affected devices on both Linux and Windows systems without user interaction. Despite its severity, there is currently no public exploit code available, and the vulnerability has received minimal community discussion or media coverage, indicating a low current exploitation risk.

Impacted Technologies

VendorProductVersion(s)CPE
2.15CPE matchmatch criteria
cpe:2.3:o:sound4:first_firmware:2.15:*:*:*:*:*:*:*
1.69CPE matchmatch criteria
cpe:2.3:o:sound4:first_firmware:1.69:*:*:*:*:*:*:*
1.16CPE matchmatch criteria
cpe:2.3:o:sound4:impact_eco_firmware:1.16:*:*:*:*:*:*:*
1.16CPE matchmatch criteria
cpe:2.3:o:sound4:pulse_eco_firmware:1.16:*:*:*:*:*:*:*
1.2CPE matchmatch criteria
cpe:2.3:o:sound4:big_voice4_firmware:1.2:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 4.0

9.3CRITICAL

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
NONE
VS Confidentiality
HIGH
VS Integrity
HIGH
VS Availability
HIGH
SS Confidentiality
NONE
SS Integrity
NONE
SS Availability
NONE
Exploit Maturity
NOT_DEFINED
CvssVersion
4.0

Exploit Intelligence

EPSS Score
0.51%
Probability of exploitation in next 30 days
EPSS Percentile
40.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0051 is in the 19th percentile among its peer group of 36,862 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

exchange.xforce.ibmcloud.com / vulnerabilities/247949
Third Party Advisory
packetstormsecurity.com / files/170256/SOUND4-IMPACT-FIRST-PULSE-Eco-2.x-Hardcoded-Credentials.html
ExploitThird Party AdvisoryVDB Entry
sound4.com
Product
vulncheck.com / advisories/sound-impactfirstpulseeco-x-hardcoded-credentials-authentication-bypass
Third Party Advisory
zeroscience.mk / en/vulnerabilities/ZSL-2022-5729.php
ExploitThird Party Advisory