Security readout for executives and security teams
Plain-English summary
CVE-2022-50792 lets an unauthenticated remote attacker read sensitive files from affected SOUND4 and related devices. This can expose credentials, configuration, or operational data. Public exploit details exist, but the provided sources do not show confirmed active exploitation or CISA KEV listing.
Executive priority
Treat as a near-term remediation item for any exposed device. The business risk is unauthorized disclosure of sensitive system files from media infrastructure. Prioritize internet-facing and operationally critical systems first.
Technical view
The issue is a CWE-22 path traversal/file disclosure flaw in affected SOUND4 IMPACT, FIRST, PULSE, Eco, BigVoice, Stream, and Kantar Media WM2 versions. The CVE record rates it CVSS 4.0 8.7 high, with network access, low complexity, no privileges, and no user interaction required.
Likely exposure
Highest risk is for internet-accessible broadcast audio, streaming, or media monitoring appliances running listed versions. Internal-only devices still matter because the flaw requires no authentication once reachable. Exposure depends on deployed product versions and network accessibility.
Exploitation context
Zero Science Lab and Packet Storm published exploit-oriented details. That increases reproducibility for defenders and attackers. However, the source bundle does not provide evidence of active exploitation in the wild, and KEV status is false.
Researcher notes
Evidence supports unauthenticated arbitrary file disclosure/path traversal, but the bundle does not name a vendor patch. Avoid assuming all SOUND4 products are affected beyond the listed products and versions. Packet Storm content indicates public exploit detail availability.
Mitigation direction
- Check SOUND4 or device vendor guidance for fixed firmware or supported remediation.
- Remove affected devices from direct internet exposure where possible.
- Restrict management interfaces to trusted networks or VPN access.
- Apply network filtering for untrusted access to device web services.
- Review whether affected products are still supported by the vendor.
Validation and detection
- Inventory SOUND4, BigVoice, Stream, and Kantar WM2 devices and firmware versions.
- Compare installed versions against the affected version list in the CVE sources.
- Identify externally reachable device web interfaces using asset management data.
- Review web logs for unusual file access attempts against vulnerable parameters.
- Confirm remediation status against current vendor advisories before closing.
Public sources used
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.
CWE-22: File access and web shell behavior lookup
File traversal and upload weaknesses can lead teams to review file, web shell, execution, and collection telemetry. Open the exact CWE lookup page first, then review the ATT&CK searches from that MITRE weakness context. This is a Glexia lookup hint, not an official ATT&CK mapping.
Open ATT&CK lookupCVE-2022-50792 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- High
- CVSS
- 8.7 (4.0)
- Known Exploited
- No
- Published
Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
CVSS vector scores
1 official scoreWe collect every scored CVSS vector available in the official CNA and ADP containers. When more than one version is present, the table keeps the source vectors side by side instead of collapsing them into the highest score.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N——Primary CVE scoreVulnerability scoring details
Base CVSS 4.0 score
8.7HighVector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
Source materials
- CVE List V5 sourceCVE List V5
- Zero Science Lab Disclosure (ZSL-2022-5736)CVE reference · third-party-advisory
- Packet Storm Security Exploit DetailsCVE reference · exploit
- IBM X-Force Vulnerability Exchange EntryCVE reference · vdb-entry
- SOUND4 Product HomepageCVE reference · product
- VulnCheck Advisory: SOUND4 IMPACT/FIRST/PULSE/Eco <=2.x Unauthenticated File Disclosure VulnerabilityCVE reference · third-party-advisory
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.
Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.