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TI-2004-01668 Aliases CVE-2004-1792GHSA-qmc8-jg49-hmwp

swnet.dll in YaSoft Switch Off 2.3 and earlier allows remote attackers to cause a denial…

Priority LOW 29Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
— Not recorded in CVSS 2.0
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
None · None · Partial
Fix status
No fix listed

Attack profile from CVSS 2.0 · NVD. Fix status from CNA.

Summary

swnet.dll in YaSoft Switch Off 2.3 and earlier allows remote attackers to cause a denial of service (infinite loop) via a long packet with two CRLF sequences to the service management port (TCP 8000).

Why it matters now

EPSS 0.0352 89th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 16

CPEVersionsRoleVendor
cpe:2.3:a:yatsoft:switch_off:0.7:*:*:*:*:*:*:*0.7VulnerableYatsoft
cpe:2.3:a:yatsoft:switch_off:1.0:*:*:*:*:*:*:*1.0VulnerableYatsoft
cpe:2.3:a:yatsoft:switch_off:1.1:*:*:*:*:*:*:*1.1VulnerableYatsoft
cpe:2.3:a:yatsoft:switch_off:1.2:*:*:*:*:*:*:*1.2VulnerableYatsoft
cpe:2.3:a:yatsoft:switch_off:1.3:*:*:*:*:*:*:*1.3VulnerableYatsoft
cpe:2.3:a:yatsoft:switch_off:1.4:*:*:*:*:*:*:*1.4VulnerableYatsoft
cpe:2.3:a:yatsoft:switch_off:1.5:*:*:*:*:*:*:*1.5VulnerableYatsoft
cpe:2.3:a:yatsoft:switch_off:1.5.1:*:*:*:*:*:*:*1.5.1VulnerableYatsoft
cpe:2.3:a:yatsoft:switch_off:1.6:*:*:*:*:*:*:*1.6VulnerableYatsoft
cpe:2.3:a:yatsoft:switch_off:1.7:*:*:*:*:*:*:*1.7VulnerableYatsoft
  • cpe:2.3:a:yatsoft:switch_off:0.7:*:*:*:*:*:*:* Versions 0.7 Vulnerable ·Yatsoft
  • cpe:2.3:a:yatsoft:switch_off:1.0:*:*:*:*:*:*:* Versions 1.0 Vulnerable ·Yatsoft
  • cpe:2.3:a:yatsoft:switch_off:1.1:*:*:*:*:*:*:* Versions 1.1 Vulnerable ·Yatsoft
  • cpe:2.3:a:yatsoft:switch_off:1.2:*:*:*:*:*:*:* Versions 1.2 Vulnerable ·Yatsoft
  • cpe:2.3:a:yatsoft:switch_off:1.3:*:*:*:*:*:*:* Versions 1.3 Vulnerable ·Yatsoft
  • cpe:2.3:a:yatsoft:switch_off:1.4:*:*:*:*:*:*:* Versions 1.4 Vulnerable ·Yatsoft
  • cpe:2.3:a:yatsoft:switch_off:1.5:*:*:*:*:*:*:* Versions 1.5 Vulnerable ·Yatsoft
  • cpe:2.3:a:yatsoft:switch_off:1.5.1:*:*:*:*:*:*:* Versions 1.5.1 Vulnerable ·Yatsoft
  • cpe:2.3:a:yatsoft:switch_off:1.6:*:*:*:*:*:*:* Versions 1.6 Vulnerable ·Yatsoft
  • cpe:2.3:a:yatsoft:switch_off:1.7:*:*:*:*:*:*:* Versions 1.7 Vulnerable ·Yatsoft
Show 6 more CPE
CPEVersionsRoleVendor
cpe:2.3:a:yatsoft:switch_off:1.8:*:*:*:*:*:*:*1.8VulnerableYatsoft
cpe:2.3:a:yatsoft:switch_off:1.9:*:*:*:*:*:*:*1.9VulnerableYatsoft
cpe:2.3:a:yatsoft:switch_off:2.0:*:*:*:*:*:*:*2.0VulnerableYatsoft
cpe:2.3:a:yatsoft:switch_off:2.1:*:*:*:*:*:*:*2.1VulnerableYatsoft
cpe:2.3:a:yatsoft:switch_off:2.2:*:*:*:*:*:*:*2.2VulnerableYatsoft
cpe:2.3:a:yatsoft:switch_off:2.3:*:*:*:*:*:*:*2.3VulnerableYatsoft
  • cpe:2.3:a:yatsoft:switch_off:1.8:*:*:*:*:*:*:* Versions 1.8 Vulnerable ·Yatsoft
  • cpe:2.3:a:yatsoft:switch_off:1.9:*:*:*:*:*:*:* Versions 1.9 Vulnerable ·Yatsoft
  • cpe:2.3:a:yatsoft:switch_off:2.0:*:*:*:*:*:*:* Versions 2.0 Vulnerable ·Yatsoft
  • cpe:2.3:a:yatsoft:switch_off:2.1:*:*:*:*:*:*:* Versions 2.1 Vulnerable ·Yatsoft
  • cpe:2.3:a:yatsoft:switch_off:2.2:*:*:*:*:*:*:* Versions 2.2 Vulnerable ·Yatsoft
  • cpe:2.3:a:yatsoft:switch_off:2.3:*:*:*:*:*:*:* Versions 2.3 Vulnerable ·Yatsoft

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2004-1792
  2. 2026-10-03 Alias added: GHSA-qmc8-jg49-hmwp

References

Exploit 1

  • TI-2004-01669 Stack-based buffer overflow in swnet.dll in YaSoft Switch Off 2.3 and earlier allows… CVSS 2.0HIGH 7.5

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences