Security readout for executives and security teams
Plain-English summary
This is a critical unauthenticated command injection issue in SOUND4-related web login components. An attacker who can reach the affected web interface may be able to run operating-system commands without credentials. For organizations using these broadcast/audio products, internet exposure would create urgent business risk.
Executive priority
Treat as urgent for any exposed system. The issue allows unauthenticated remote command execution and has public exploit information. Prioritize discovery, exposure reduction, and vendor remediation validation before routine patch cycles.
Technical view
CVE-2022-50794 is CWE-78 command injection through the HTTP POST username parameter in index.php and login.php. The record rates it CVSS 9.8: network exploitable, low complexity, no privileges, no user interaction, with high confidentiality, integrity, and availability impact.
Likely exposure
Exposure is most likely where affected SOUND4 Impact, Pulse, First, Eco, BigVoice, Stream, or Kantar WM2 web interfaces are reachable by untrusted networks. Systems limited to tightly controlled internal networks have lower exposure, but still require review.
Exploitation context
Public advisories and exploit details are referenced by Zero Science Lab, Packet Storm, IBM X-Force, and VulnCheck. The provided sources do not show CISA KEV listing or confirmed active exploitation. Unauthenticated network reachability makes exposed systems high priority.
Researcher notes
Affected data lacks CPEs, so validation depends on product and version confirmation. The source bundle names multiple related products beyond the title. No specific vendor patch is provided in the supplied sources; verify current vendor guidance before declaring remediation complete.
Mitigation direction
- Identify all affected SOUND4 and Kantar systems in the environment.
- Check SOUND4 or product support guidance for fixed versions or official mitigations.
- Remove affected web interfaces from internet exposure where possible.
- Restrict access to trusted administrative networks or VPN users.
- Increase monitoring for suspicious login requests and command-execution indicators.
Validation and detection
- Inventory product names and versions against the affected list.
- Confirm whether index.php or login.php is reachable from untrusted networks.
- Review web logs for unusual POST activity involving the username field.
- Check security monitoring for unexpected processes from the web service account.
- Document any vendor-confirmed upgrade or mitigation status.
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-78: Command execution behavior lookup
Command injection weaknesses can lead defenders to review execution techniques and command interpreter 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 lookupExecution behavior lookup
The CVE wording references code or command execution, so execution technique review may help defensive triage. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2022-50794 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
- Critical
- CVSS
- 9.8 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
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:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H3.95.9Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
9.8CriticalVector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source materials
- CVE List V5 sourceCVE List V5
- Zero Science Lab Disclosure (ZSL-2022-5739)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 Command Injection via UsernameCVE 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 Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.