What is CVE-2021-47762?

CVE-2021-47762 is a high-severity vulnerability in Httpdebugger Httpdebuggerpro, classified under Unquoted Search Path or Element. CVSS score: 7.8/10. Published 2026-01-15.

How severe is CVE-2021-47762?

High severity. CVSS v3 base score is 7.8 out of 10.

Vulnerability in Httpdebugger Httpdebuggerpro

CVE-2021-47762

HTTPDebuggerPro 9.11 contains an unquoted service path vulnerability that allows local attackers to potentially execute arbitrary code with elevated system privileges. Attackers can exploit the unquoted binary path in the service configura…

EPSS: 0.001 (1.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Httpdebugger Httpdebuggerpro — versions 9.11

Weakness classification (CWE)

CWE-428 — Unquoted Search Path or Element

References

disclosure@vulncheck.com (exploit)
disclosure@vulncheck.com (product)

Frequently asked questions

What is CVE-2021-47762?: CVE-2021-47762 is a high-severity vulnerability in Httpdebugger Httpdebuggerpro, classified under Unquoted Search Path or Element. CVSS score: 7.8/10. Published 2026-01-15.
How severe is CVE-2021-47762?: High severity. CVSS v3 base score is 7.8 out of 10.