VULNERABILITY INTELLIGENCE
CVE-2021-3694
CVSS score8.2 HIGH
EPSS probability2.51%
CISA KEVNot currently listed
Published2021-08-23
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:N
Description
LedgerSMB does not sufficiently HTML-encode error messages sent to the browser. By sending a specially crafted URL to an authenticated user, this flaw can be abused for remote code execution and information disclosure.
Weakness classification
- security@huntr.dev: CWE-79
- nvd@nist.gov: CWE-79
Primary references
- security@huntr.dev — Patch, Third Party Advisory
- security@huntr.dev — Third Party Advisory
- security@huntr.dev — Vendor Advisory
- security@huntr.dev — Third Party Advisory
- af854a3a-2127-422b-91ae-364da2661108 — Patch, Third Party Advisory
- af854a3a-2127-422b-91ae-364da2661108 — Third Party Advisory
- af854a3a-2127-422b-91ae-364da2661108 — Vendor Advisory
- af854a3a-2127-422b-91ae-364da2661108 — Third Party Advisory