What’s Vulnerable › Vulnerabilities

CVE-2021-47752: AWebServer GhostBuilding 18 - Denial of Service (DoS)

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.6% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2026-01-15 · updated 2026-06-17
• Weakness: CWE-770

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.

Affected products

• Sylkat-Tools AWebServer GhostBuilding: 18

References

• http://sylkat-tools.rf.gd/awebserver.htm
• https://play.google.com/store/apps/details?id=com.sylkat.apache&hl=en
• https://www.exploit-db.com/exploits/50629
• https://www.exploit-db.com/exploits/50629

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