CVE-2021-47752

HIGH

AWebServer GhostBuilding 18 - Denial of Service (DoS)

Title source: CVE List
Search associated code STIX 2.1 vulnerability STIX 2.1 with PoCs

Record summary

CVE-2021-47752 has a selected CVSS score of 8.7 (high); EIP currently links 1 catalogued exploit.

Description

AWebServer GhostBuilding 18 contains a denial of service vulnerability that allows remote attackers to overwhelm the server by sending multiple concurrent HTTP requests. Attackers can generate high-volume requests to multiple endpoints including /mysqladmin to potentially crash or render the service unresponsive.

Description source: CVE List

Exploitation context

Available material

Catalogued exploits
1

CISA SSVC decision

ExploitationPoC
AutomatableYes
Technical impactPartial

CISA Coordinator · SSVC 2.0.3 · Evaluated Jan 15, 2026 · Source: CVE List

Affected products and versions

1
ProductSourceVersion range

AWebServer GhostBuilding

Browse Sylkat-Tools / AWebServer GhostBuilding
CVE ListAWebServer GhostBuilding 18affected

Proofs of concept

1

Catalogued exploits

ExploitDBAWebServer GhostBuilding 18 - Denial of Service (DoS)ExploitDB exploitby Andres RamosNot analyzed1 file
ExploitDB
PoC details

References

4